HOMESCHOOL STEM: Kiwi Crate’s Disc Launchers

Creative homeschool STEM fun with the Kiwi Crate Disc Launchers box and learning about physics through play!

WHAT IS IN THE DISC LAUNCHER BOX?

The science for this box is learning about physics and inertia. What I love about KiwiCo is how engaging they make learning about physics and how easy they make it for kids to understand. The comic strip for this box features the regular characters having wagon races with their soft toys – when one of the wagons is stopped by a rock, the stuffed bunny goes flying! They learn that not only is inertia a resistance to a change in force – movement – but also that seat-belts are really important protective features.

The Explore magazine gives lots of fun ideas of ways to explore inertia at home – from attempting the ‘pull tablecloth from beneath a plate’ magic trick, to watching what happens when you stop your own wagon suddenly. We found that we could easily repeat the concepts in the comic strip by using Lego vehicles and mini-figures, or by putting little balls into one of our HotWheels that looks like a supermarket trolley.

The main engineering build for this crate is building a Disc Launcher (reminiscent of a clay bird launcher) and there are enough materials to build two of these. There are a heap of wooden discs to launch, and these can also be used for homeschool activities as counting, coins, and whale food.

The disc launcher comes with ideas for games – such as knocking down skittles (rainbow ones included) or playing a version of curling using the scoring mat (included).

The secondary project (art) is using your imagination to make things out of air dry clay (pack included). We used the three colours provided (red, yellow, blue) to make archways, a goalie, and lots of multi-coloured balls. We found that we could get cool multi-coloured swirling colours when lightly combining and a sort-of purple when they were really thoroughly mixed. Our creations then created a kind of obstacle course for the disc launcher. It’s worth noting that air dry clay starts as a very soft malleable material; after 24 hours drying it could readily be played with but was also still able to be changed into new forms. You may want to give it a full week to dry and harden (if the kids are willing to wait that long).

WHAT IS IN A KIWI CRATE?

The Kiwi Crate is aimed at ages 5-8 years. It comes with a copy of the Explore magazine which opens with a fun comic about Steve the Kiwi and his friends. [As a side note, these are made by an American company despite the use of our New Zealand native bird]. These comics are really approachable for younger kids and a great way of exploring the concepts being introduced in a relateable manner.

The Explore magazine provides a range of information on the topic, it might include some simple games or tricks to try at home, and provide ideas for additional crafts / activities using simple materials. It also has a sticker [unique to each box theme] to put on your Kiwi Crate chart.

The box also includes an instruction manual and the materials that you need to build the main craft. Generally, there are two activities to do – one that is more art related, and one that is more mechanical engineering. What makes the kits special, is how well crafted the engineering components are. They really are designed for the intended age group so that they can either build themselves or help assist an adult. There are handy visual images and checkpoints to make sure that things are aligned correctly. There is no super-bonding-fingers-together wood glue to use with these projects (which makes them great for highly sensory children); instead parts come with double sided tape finely engineered on so that you just need to remove the backing strip of paper.

WHY ORDER KIWI CRATE?

The wonderful thing about homeschooling is the flexibility that it provides for exploring learning through fun, hands-on projects that let you cater for child’s individual learning needs. Some kids love to take things apart and rebuild them, some are highly visual, others need lots of play-based hands on learning to explore concepts, some love to listen to others talk, and some need to hear themselves explain in their own words.

What I like about the Kiwi Crate kits is that they use a combination of Science, Technology, Engineering, Arts, and Mathematics to explore a concept or idea. There’s no obligation to sign-up in an on-going capacity so it’s easy to tie them in with birthdays / Christmas; the boxes are quite compact so they also store easily in a cupboard for bringing them out on a rainy day. Mind you, this only works if you spot the package on the door-step first – children become quite adept at recognising the green Kiwi Crate box and screaming with delight at it’s arrival!

The boxes are sent randomly so there’s no way to know what will come in the future; however, you can log-in to your account at the start of each month to see what box has been selected. Your box history is kept which means that even if you cancel and then pick-up again the following year they can make sure that you aren’t sent repeats of boxes.

HOW DO I ORDER KIWI CRATE?

This is not a paid review. I spent a lot of time searching the internet to find out more information about the Kiwi Crate and Atlas Crate boxes before deciding to try them and found the blog posts / photos that people shared were really useful!

If you would like to try Kiwi Crate (or one of their other lines), you can receive 50% off your first box by clicking here.

CHECK OUT THESE KIWICO CRATE REVIEWS:

Arcade Box (and the Claw!)

The Amazing Animation Box (make your own 19th century movie with a Zoetrope!)

The Mechanical Sweeper Box (make your own baleen whale!)

The Disc Launchers Box (play games with physics!)

HOMESCHOOL STEM: Kiwi Crate’s Mechanical Sweeper

Creative homeschool STEM fun with the Kiwi Crate Mechanical Sweeper box and learning about baleen whales.

WHAT IS IN THE MECHANICAL SWEEPER CRATE?

This box is all about baleen whales! The main project (engineering) involves building a mechanical floor sweeper with it’s rotating foam ‘teeth’ representing the baleen ‘moustache’ found in the whale’s mouth for filtering krill out of water. What makes it really engaging for kids is the art aspect for the crate.

The second project (art) is creating two watercolour salt art whales. Everything you need is included (from a paint kit to the salt) and the kids can create beautiful textured patterns with salt while learning about molecular bonds. The salt attracts and absorbs the water around it but leaves the coloured pigments behind.

The whales are then attached to the sides of the floor sweeper and Voila! Your baleen whale can now eat the little furry balls (representing phytoplankton and zooplankton) provided with the crate.

There are also ideas included for additional projects using materials at home – like making a baby whale using a paper cup and craft materials.

WHAT IS IN A KIWI CRATE?

The Kiwi Crate is aimed at ages 5-8 years. It comes with a copy of the Explore magazine which opens with a fun comic about Steve the Kiwi and his friends. [As a side note, these are made by an American company despite the use of our New Zealand native bird]. These comics are really approachable for younger kids and a great way of exploring the concepts being introduced in a relateable manner.

The Explore magazine provides a range of information on the topic, it might include some simple games or tricks to try at home, and provide ideas for additional crafts / activities using simple materials. It also has a sticker [unique to each box theme] to put on your Kiwi Crate chart.

The box also includes an instruction manual and the materials that you need to build the main craft. Generally, there are two activities to do – one that is more art related, and one that is more mechanical engineering. What makes the kits special, is how well crafted the engineering components are. They really are designed for the intended age group so that they can either build themselves or help assist an adult. There are handy visual images and checkpoints to make sure that things are aligned correctly. There is no super-bonding-fingers-together wood glue to use with these projects (which makes them great for highly sensory children); instead parts come with double sided tape finely engineered on so that you just need to remove the backing strip of paper.

WHY ORDER KIWI CRATE?

The wonderful thing about homeschooling is the flexibility that it provides for exploring learning through fun, hands-on projects that let you cater for child’s individual learning needs. Some kids love to take things apart and rebuild them, some are highly visual, others need lots of play-based hands on learning to explore concepts, some love to listen to others talk, and some need to hear themselves explain in their own words.

What I like about the Kiwi Crate kits is that they use a combination of Science, Technology, Engineering, Arts, and Mathematics to explore a concept or idea. There’s no obligation to sign-up in an on-going capacity so it’s easy to tie them in with birthdays / Christmas; the boxes are quite compact so they also store easily in a cupboard for bringing them out on a rainy day. Mind you, this only works if you spot the package on the door-step first – children become quite adept at recognising the green Kiwi Crate box and screaming with delight at it’s arrival!

The boxes are sent randomly so there’s no way to know what will come in the future; however, you can log-in to your account at the start of each month to see what box has been selected. Your box history is kept which means that even if you cancel and then pick-up again the following year they can make sure that you aren’t sent repeats of boxes.

HOW DO I ORDER KIWI CRATE?

This is not a paid review. I spent a lot of time searching the internet to find out more information about the Kiwi Crate and Atlas Crate boxes before deciding to try them and found the blog posts / photos that people shared were really useful!

If you would like to try Kiwi Crate (or one of their other lines), you can receive 50% off your first box by clicking here.

CHECK OUT THESE KIWICRATE REVIEWS:

Arcade Box (and the Claw!)

The Amazing Animation Box (make your own 19th century movie with a Zoetrope!)

The Mechanical Sweeper Box (make your own baleen whale!)

The Disc Launchers Box (play games with physics!)

HOMESCHOOL STEM: KIWI CRATE’S Amazing Animation

Homeschool STEM creative fun with the Kiwi Crate Amazing Animation box

WHAT IS IN THE AMAZING ANIMATION CRATE?

This box is all about animation! The main project (engineering) involves building a zoetrope. This is a wonderful project that has finely manufactured marble-style bearings to allow it to spin. It’s fascinating for kids to watch how important these are to allow the zoetrope to work and is a great opportunity to extend learning by discussing bearings and friction. There are multiple animation strips that you can use to create your own ‘movie’ in 19th Century style! There are also some blank strips so that kids can experiment with creating their own animation. We’ve even taken our zoetrope down to the local library so that she could proudly show it to the team and chat away – they were genuinely impressed and thought it was very cool.

The second project (art) is creating a flipbook. Their suggestion is to start with a simple stick figure and then turn the book over (to the reverse pages) to explore their own creative ideas.

We also did a third project – creating a Victorian-era thaumotrope. This spinning optical illusion is easy to make and a lot of fun!

WHAT IS IN A KIWI CRATE?

The Kiwi Crate is aimed at ages 5-8 years. It comes with a copy of the Explore magazine which opens with a fun comic about Steve the Kiwi and his friends. [As a side note, these are made by an American company despite the use of our New Zealand native bird]. These comics are really approachable for younger kids and a great way of exploring the concepts being introduced in a relateable manner.

The Explore magazine provides a range of information on the topic, it might include some simple games or tricks to try at home, and provide ideas for additional crafts / activities using simple materials. It also has a sticker [unique to each box theme] to put on your Kiwi Crate chart.

The box also includes an instruction manual and the materials that you need to build the main craft. Generally, there are two activities to do – one that is more art related, and one that is more mechanical engineering. What makes the kits special, is how well crafted the engineering components are. They really are designed for the intended age group so that they can either build themselves or help assist an adult. There are handy visual images and checkpoints to make sure that things are aligned correctly. There is no super-bonding-fingers-together wood glue to use with these projects (which makes them great for highly sensory children); instead parts come with double sided tape finely engineered on so that you just need to remove the backing strip of paper.

WHY ORDER KIWI CRATE?

The wonderful thing about homeschooling is the flexibility that it provides for exploring learning through fun, hands-on projects that let you cater for child’s individual learning needs. Some kids love to take things apart and rebuild them, some are highly visual, others need lots of play-based hands on learning to explore concepts, some love to listen to others talk, and some need to hear themselves explain in their own words.

What I like about the Kiwi Crate kits is that they use a combination of Science, Technology, Engineering, Arts, and Mathematics to explore a concept or idea. There’s no obligation to sign-up in an on-going capacity so it’s easy to tie them in with birthdays / Christmas; the boxes are quite compact so they also store easily in a cupboard for bringing them out on a rainy day. Mind you, this only works if you spot the package on the door-step first – children become quite adept at recognising the green Kiwi Crate box and screaming with delight at it’s arrival!

The boxes are sent randomly so there’s no way to know what will come in the future; however, you can log-in to your account at the start of each month to see what box has been selected. Your box history is kept which means that even if you cancel and then pick-up again the following year they can make sure that you aren’t sent repeats of boxes.

HOW DO I ORDER KIWI CRATE?

This is not a paid review. I spent a lot of time searching the internet to find out more information about the Kiwi Crate and Atlas Crate boxes before deciding to try them and found the blog posts / photos that people shared were really useful!

If you would like to try Kiwi Crate (or one of their other lines), you can receive 50% off your first box by clicking here.

Check out these KiwiCrate reviews:

Arcade Box (and the Claw!)

The Amazing Animation Box (make your own 19th century movie with a Zoetrope!)

The Mechanical Sweeper Box (make your own baleen whale!)

The Disc Launchers Box (play games with physics!)

Homeschool STEM: Kiwi Crate’s The Arcade

Homeschool STEM creative fun with the Kiwi Crate Arcade box

The wonderful thing about homeschooling is the flexibility that it provides for exploring learning through fun, hands-on projects that let you cater for child’s individual learning needs. Some kids love to take thing apart and rebuild them, some are highly visual, others need lots of play-based hands on learning to explore concepts, some love to listen to others talk, and some need to hear themselves explain in their own words.

What I like about the Kiwi Crate kits is that they use a combination of Science, Technology, Engineering, Arts, and Mathematics to explore a concept or idea. There’s no obligation to sign-up in an on-going capacity so it’s easy to tie them in with birthdays / Christmas; the boxes are quite compact so they also store easily in a cupboard for bringing them out on a rainy day. Mind you, this only works if you spot the package on the door-step first – children become quite adept at recognising the green Kiwi Crate box and screaming with delight at it’s arrival!

The boxes are sent randomly so there’s no way to know what will come in the future; however, you can log-in to your account at the start of each month to see what box has been selected. Your box history is kept which means that even if you cancel and then pick-up again the following year they can make sure that you aren’t sent repeats of boxes.

What is in a Kiwi Crate?

The Kiwi Crate is aimed at ages 5-8 years. It comes with a copy of the Explore magazine which opens with a fun comic about Steve the Kiwi and his friends. [As a side note, these are made by an American company despite the use of our New Zealand native bird]. These comics are really approachable for younger kids and a great way of exploring the concepts being introduced in a relateable manner.

The Explore magazine provides a range of information on the topic, it might include some simple games or tricks to try at home, and provide ideas for additional crafts / activities using simple materials. It also has a sticker [unique to each box theme] to put on your Kiwi Crate chart.

The box also includes an instruction manual and the materials that you need to build the main craft. Generally, there are two activities to do – one that is more art related, and one that is more mechanical engineering. What makes the kits special, is how well crafted the engineering components are. They really are designed for the intended age group so that they can either build themselves or help assist an adult. There are handy visual images and checkpoints to make sure that things are aligned correctly. There is no super-bonding-fingers-together wood glue to use with these projects (which makes them great for highly sensory children); instead parts come with double sided tape finely engineered on so that you just need to remove the backing strip of paper.

What is in the Arcade Crate?

We were thrilled to get this as our first crate as Miss saw THE CLAW at a friend’s house and post-demonstration was begging to be able to make one of her own. It is so well beloved that it has been carefully cared for and is still going almost a year later. In fact, it was used yesterday to ‘help’ unpack the rice crackers out of the grocery bags with a request that I open the proferred snack 🙂

This box is all about Arcade Games (like the vintage penny arcades found in amusement parks in the early 20th Century)! There are simple coin toss games that you can play with the magazine; there is the awesome wooden Claw to build that opens and closes and can be used to pick up all kinds of toys, there is a pom pom creature to make, and you can turn the box into an arcade machine and try to lift things out of it with the claw. The wooden U for making pom-poms is great and we have used it to make many more since! (I’ve made pom-poms with kids using cardboard templates, and using plastic kits from craft stores; I find this wooden U from KiwiCrate is the quickest and easiest to use, not to mention child friendly and durable!)

HOW DO I ORDER KIWI CRATE?

This is not a paid review. I spent a lot of time searching the internet to find out more information about the Kiwi Crate and Atlas Crate boxes before deciding to try them and found the blog posts / photos that people shared were really useful!

If you would like to try Kiwi Crate (or one of their other lines), you can receive 50% off your first box by clicking here.

Check out these KiwiCrate reviews:

Arcade Box (and the Claw!)

The Amazing Animation Box (make your own 19th century movie with a Zoetrope!)

The Mechanical Sweeper Box (make your own baleen whale!)

The Disc Launchers Box (play games with physics!)

Life in Lockdown – Decorate our streets!

Making homemade chalk is easy a great way to connect as a family!

Life in New Zealand has changed rapidly. Our borders are closed, domestic travel restricted, our schools and shops closed, and we are asked to remain at home in order to restrict the spread of Covid-19. Cars are now to be used only for essential travel (the doctor, pharmacy, or supermarket) and people may only leave their house to walk nearby. Social distancing is everything.

Our big field trip for today was walking to the top of the driveway and drawing pictures that the kids in the houses nearby can see from their windows. Creating chalk, with a few simple ingredients from the supermarket, has been both art and science. It’s also a way to share a little love and kindness with the community around us.

Why not bring a little colour to yours?

Life in lockdown: Share some love and decorate our streets!

How to make home made chalk

Ingredients

  • Cornflour
  • Water
  • Food colouring
  • Cardboard tubes
  • Waxed paper / baking paper
  • Scissors
  • Sellotape or rubber bands

Note: Alternative ingredients include plaster of paris + tempera paint, or a 1:2 ratio of very finely crushed eggshell + flour.

Directions

  1. Prepare your moulds. Toilet paper rolls are a good size; I find a bread knife does a good job of sawing longer cardboard inner tubes into parts.
  2. Cover the bottom of your cardboard tubes with waxed paper and tape / elastic band into place. You then want to roll more waxed paper and slot it inside (you may need to trim to size).
  3. Pour cornstarch into a bowl and then add food colouring of your choice. Slowly add water and mix well. You want to add just enough water to create a very thick [viscous] mixture.
  4. Pour or spoon the mix into your moulds.
  5. Pop into a hot water cupboard (or somewhere warm to dry). You want as much of the water to evaporate as possible to dry before use (about 24-48 hrs).
  6. You can then removed from the moulds and let the kids have fun!

Tip

If you add too much water then it will have difficulty drying (and remaining contained within the moulds). Never fear! Treat it as a chemistry and physics lesson all-in-one for the kids. You have just created a non-Newtonian fluid 🙂 You can take your ooblek outside for messy play fun with the kids. Pour it into your hands and watch how it becomes a solid if you clench your fist but magically liquefies if you release the pressure!

Writing with phonics: Short vowel ‘a’.

SAT (short vowel ‘a’)

Today’s word is brought to you by Miss 5 and the colour pink!

Learning to read and spell with phonics

Classrooms around the world take all kinds of different approaches to learning to read, write, and spell. In New Zealand, research studies (McNeill & Kirk, 2014) found that most teachers did not teach their students phonemes, how to spell phonologically, sound-letter relationships, or spelling patterns. Understanding how to decode language is especially important for children with special learning needs, such as dyslexia and auditory processing disorder, as they require an explicit understanding of these topics (exposure to print media and general literacy is not enough to create an implicit understanding or ‘osmosis’ effect).

It is important to teach a phonological awareness of each alphabet sound (what ‘sound’ does the letter make). A good place to start can be putting a light coating of shaving foam in a flat tray and tracing the upper case letter with your finger while making the accompanying sound. After modelling, encourage the student to make 3-5 attempts. Speculate together what words might start with that sound. Tip: If dyslexia is indicated or they are struggling to distinguish letters, focus on capital letters as these are easier to differentiate visually.

When moving onto words, a good place to start is with short vowel ‘a’ as several phonics words families can be taught together. It’s common to start with CVC words [consonant-vowel-consonant].

When teaching an explicit awareness of phonemic awareness, ‘SAT’ is composed of: 3 letters, 1 syllable, and 3 phonemes. Within the -at phonically decodable word family are multiple words that have the same onset-rime.

Syllable: A unit of sequential speech sounds containing a vowel and any consonants preceding or following that vowel. (Henry, 2010. p.314)

Phoneme: The smallest unit of sound that conveys a distinction in meaning. (Henry, 2010, p.312).

Onset-rime: The onset is the initial consonant or consonants within a syllable. The rime is the vowel and any consonant that follows, within the syllable. (Nicholson & Dymock, 2015.p.87)

-at words

  • cat
  • fat
  • sat
  • hat
  • mat
  • rat
  • bat

-an words

  • can
  • fan
  • man
  • ran
  • van
  • tan
  • pan

-ap words

  • tap
  • cap
  • gap
  • lap
  • nap
  • map
  • zap

-am words

  • jam
  • ham
  • Sam

High frequency words

  • a
  • can
  • and
  • I
  • see

Activities to try

Playdough letters

Make or buy laminated upper case letter mats. Ask the student to help you make each of the letters needed to make one of the CVC words above. While making the letter, explain that there is a sound that matches the letter and model making it,

When the word is complete, show how to sound out the letters to make the word.

Silly Spelling

Using toys, containers, or pictures drawn on paper, create a ‘treasure chest’ for real words and a ‘rubbish bin’ for fake words.

Use 3D letters to make one of the words above; let’s use CAT as an example. Demonstrate how to sound out the letters. Ask the student if they think it is a real word or fake word. Write CAT on a strip of paper and place it in the treasure chest.

Ask the student to remove the first sound [C] and swap it for a different one. Let’s say they add ‘L’. Ask the student if they think LAT is a real word or fake word. Write LAT on a strip of paper and place it in the rubbish bin.

Explicitly discuss how the end sound (-at) is staying the same and ask if they can think of any words that rhyme with CAT. Demonstrate with another word such as HAT.

Jumbled Words

For some learners, it can be difficult to focus on ‘flat’ worksheets and working with kinaesthetic 3D letters can be more helpful. If the entire alphabet is placed in front of them and they are asked to spell RAT this may be visually overwhelming. Try scaffolding the activity:

Level 1: Have the word (and a picture) on a card in front of you. Model spelling the word with the 3D letters and sounding out each letter. Point out that you are matching the letters with the order on the card.

Level 2: Place on the letters that are needed in front of you. Explain to the student that you were trying to write [MAT] but the letters got muddled. Sound out the letters in the word and ask the student if they can put the letters in the right order to match the sounds.

Level 3: Place five letters in front of you. Advise the student that you feel they know the word [MAT] so you have a game that is a little harder. Explain that three of the letters are needed to spell the word and two of the letters are tricks. Sound out the letters in the word and ask the student if they can put the letters in the right order to match the sounds.

You might find that they identify the correct letters but place them in the wrong order. Praise them for finding the right letters and help place them in the correct order. Teach them that there is a pattern that they can learn for this phonic word family. Show them how the -at words they have been learning all have -at at the end and only change the beginning letter.

Phonics Strips

Create your own sliding phonics strips. These are a great visual activity for showing how changing a phoneme can alter the word.

Phoneme Boxes

Show students how to chunk words into their individual phonemes by using phoneme boxes. Explicitly discuss the difference between the number of letters that a word has and the number of sounds that a word has.

Students are likely to begin with CVC words where there are three letters and three sounds. The English language is full of all kinds of oddities (with its blend of Anglo-Saxon, Romance languages, and Greek roots). They will go on to encounter words like M|OO|N which has 4 letters / 3 phonemes; or CL|O|CK which has 5 letters / 3 phonemes.

It can be helpful to pick up a visual phoneme chart that shows all 44 sounds of spoken English and gives examples of their use.

Easy Christmas Gifts for Kids to make

Upcycled tin cans can make all kinds of things!

Upcycling tin cans is a great way to get kids involved in Christmas gift giving (and it’s cheap!). They can be filled with craft projects, candy canes, coins, colouring pencils or pens, or seeds for the spring!

Whether you’re homeschooling, or just enjoy learning with the kids, it’s easy to integrate S.T.E.A.M. into this project. Skip to the end for ideas!

Materials

  • 420g tin can (15oz), empty, washed, and dried.
  • Scrapbooking paper
  • Measuring tape (dressmakers)
    • OR string.
  • Pencil
  • Ruler
  • PVA glue (white glue)
  • Scissors

Directions

  1. Prepare your tin can. Tip: Choose one where your can opener left smooth edges! Remove the old label (warm water can help).
  2. Select your scrapbooking paper.
  3. Use a flexible dressmakers tape to measure the circumference and height of your can (or a piece of string which you can lie against a ruler).
  4. Once you have your measurements, mark out a rectangle on your paper. I like to add several centimetres (an inch) to the length and height of what I’m going to cut out as this allows a margin of error and means you can do a pretty fold at the top.
  5. Wrap the paper around the tin can and make sure the pattern will align correctly with how you plan to orient the tin. When you’re ready do a vertical line of PVA glue (the residue of the old glue will give you an idea of how wide you want to spread your glue). Wrap the paper around and smooth it down. Add more glue where the end of the paper meets and overlaps the start of the paper.
  6. If you’ve allowed an overlap at the top, cut a vertical slit (to the metal edging) at the four compass points. Apply glue to the inside of the paper and then fold down smoothly into the can.
  7. Once the glue is dry, you can fill it with all kinds of things!

Learning through play

Maths

  • 3D Shapes: Cylinders can both stack and roll. Compare this with other 3D shapes like a sphere (ball) or a cube (dice).
  • Measurement: Curved surfaces can be more challenging to measure – we can use a flexible piece of string to wrap around the cylinder and then lie it flat against a ruler or piece of paper. The curved face of the cylinder will transform into a rectangle when it’s drawn.

Fine Motor Skills

School skills are being practised with cutting and gluing. A fun way to practice fine motor skills is to fill the finished can with pom-poms and then fish them out with mini-tongs.

Creativity

As well as choosing pretty scrapbooking paper, you could use a hot glue gun to add ribbons, lace, colourful buttons, and all kinds of things to your creation! Googly eyes and a marker pen make an easy face and then stand pipe cleaners / chenille sticks in the tin as hair.

Home Science: Make a colour changing magic potion!

These colour changing molecules can be changed from indigo to brilliant blue or bright pink with a few simple experiments!

Pigments are molecules that contain colour and the ones in red cabbage juice ( anthocyanin ) are pretty special. By adding a base or acid, we can both change their shape and their colour! The pigments are easy to collect and the basis for two easy home experiments: Colour Changing Magic Potions and Making Litmus Paper.

First, you will need to collect some magic molecules from a red cabbage: click here to find out how.

Materials

Change your purple cabbage juice to blue by adding a base and to red/pink by adding an acid.

Directions

  1. Pour your prepared red cabbage juice into two clear glasses or small bowls.
  2. Into one glass, stir 1 tsp of baking soda. Watch the solution turn blue – indicating that the pH has turned basic.
  3. Into the second glass, stir 3 Tbsp of white vinegar. Watch the solution turn red/pink – indicating that the pH has turned acidic.
  4. For fun, pour the glass containing vinegar into the glass containing baking soda and watch them foam! Tip: for less mess, pour both solutions into a big bowl!
Foaming magic potion fun!

Home Science: Making Litmus Paper

Make your litmus paper to test acids and bases – it’s easy!

You don’t need expensive chemistry kits containing dangerous chemicals to have fun doing science at home. This simple (and colourful) experiment will help you make you own litmus paper so that you can test acids and bases using simple household ingredients. You can also test these by making a colour changing magic potion!

First, you will need to collect some magic molecules from a red cabbage: click here to find out how.

Materials

  • Red cabbage juice
  • Paper towels
  • Water
  • Dishwashing Liquid
  • Lemon juice
  • Baking Soda
  • Baking Powder
  • Vinegar
Making home made litmus paper
Home-made Litmus Paper

Directions – Part 1

  1. You will need your red cabbage juice (cooled and strained) and some paper towels. I folded mine twice to make thick squares.
  2. Quickly dip / submerge the paper towels into the red cabbage juice. Don’t hold them under for too long as you want them to collect the colour pigments but not get so soggy that they fall apart. It’s a little like candle dipping – you may need to do a couple of dips to get a good colour.
  3. Place the purple paper towels on a clean tray (that won’t stain) and put them somewhere warm (like the hot water cupboard) to dry until the next day.
  4. You now have litmus paper! Cut them into strips for easy dipping.
Testing Acids and Bases

Directions – Part 2

  1. Using glasses or small bowls prepare the solutions that you want to test. Your litmus paper will stay purple in ph neutral solutions, turn red-pink in acidic solutions, and turn blue in basic solutions.
  2. Dip away!

We used:

Bases: soapy water, baking soda, baking powder.

Acids: vinegar, lemon juice.

Don’t worry if your experiment doesn’t go perfectly (ours didn’t!); simply use it as a talking point to discuss why things didn’t turn out as expected. In our case, the detergent and baking powder didn’t dissolve properly which meant that out litmus paper stayed purple (recognising the ph neutral water). For more ideas on common acids and bases: click here.

Home Science: Making Magic Molecules

These colour changing molecules can be changed from indigo to brilliant blue or bright pink with a few simple experiments!

Pigments are molecules that contain colour and the ones in red cabbage juice ( anthocyanin ) are pretty special. By adding a base or acid, we can both change their shape and their colour! The pigments are easy to collect and the basis for two easy home experiments: Colour Changing Magic Potions and Making Litmus Paper.

Materials

  • 1/2 red cabbage
  • Hot water
  • A food processor (or a big pot)
  • Bowl
  • Fine colander or flour sieve
Simply blending the red cabbage in boiling water produces amazing bubbles!

Directions

  1. Shred or coarsely chop the red cabbage.
  2. You can then choose whether to boil or blend. I chose blending and it’s meant to result in slightly better colour.
    • Boil: Pop in a pot with enough water to cover the cabbage and boil for 15 minutes.
    • Blend: Pop in a food processor with about 3 cups of boiling / hot water. Blend until the cabbage is finely processed and then leave to soak for 15 minutes.
  3. Allow the cabbage mixture to cool and then strain the juice into a bowl. Tip: The juice will stain so glass is great if you have it. I used a flour sieve to strain mine into a glass pyrex jug.

You now have the cabbage juice you need for your two science experiments!

Added Extras

You can also freeze leftover juice in ice cube trays to make all natural coloured icing for birthday cakes or cupcakes!