WHAT IS IN THE EXPERISENSE NZ BIOLOGY HOMESCHOOL BOX?
I purchased the ExperiSense NZ Biology Box for NZD$25 to add a kinaesthetic dimension to our learning about the human body. The box provides fun learning crafts to do that are fully aligned with the NZ Curriculum and are highly adaptable to age, interest, and special needs.
The kit comes with a great book and ideas for ways to explore the content in the book (including most of the craft materials required). We added to it with a few great (and inexpensive) additions from Kmart: Factivity: Amazing Body Sticker Activity Book, Write & Wipe Wellbeing Book, and a poseable art mannequin for exploring movements and joints.
This is a great way for kids to ask questions like ‘What is in the human body?’ and ‘How does my body work?’. The kit proved to be fantastic value as the book alone retails for around NZD$20. It’s a well laid out hardback book, aimed at primary school aged children (KS1/KS2), with heaps of colour photos (as well as cool radiology and specialist pictures from hospital imaging).
What are the organs of the human body?
Miss 6 loves the Tinybop Human Body app so was keen to jump straight into having a life-size drawing of herself made on the paper provided. She then did a pretty good job of guessing where the internal organs (supplied) should get blu-tacked on and discussing what human organs do. Honestly, the two she wasn’t sure of (pancreas and gallbladder) I had to google myself to check where to place them. She’s pretty stoked that it’s hanging in the hallway along with other artwork from this box.
We also did reading about human organs in the book provided and did activities about them in our Factivity book. She also made up some pretty cool song and dance routines to demonstrate how organs like the human heart work.
The optional extension activity is to draw an additional system (such as the circulatory system or the nervous system) on the human body and talk about what organ systems these link to and how they support their function.
What does my skeleton look like?
We read about bones in the Human Body book and then did an x-ray activity in our Factivity book. One of the x-ray stickers was of a human hand – which perfectly tied in with our next craft.
The kit provides black paper, white paint, and instructions on creating your own radiology x-ray of a human hand; you will need to supply cotton bud sticks and strong craft glue. Tip: if you add water to the paint you will only need a little amount! Our first learning-by-doing part of the morning was realizing that thinning the paint too much simply has it oozing beneath the placed hand! Our second attempt went much better and we decided that using a smaller brush for flicking the paint also works better than a large brush.
There are lots of ways that kids can approach this activity. Miss 6 decided to have our ‘hand x-ray’ sticker in front of us and count how many bones should get placed for each finger. She was also fascinated by the negative space that our art created and we went on to create more body themed art along this theme.
We also used our poseable mannequin to explore the interplay between bones, joints, muscles, tendons, and ligaments. We had fun taking turns posing the figure while the other person tried to replicate it in real life. We also used it when looking at how to draw a person.
What is in human blood?
Human blood is made up of several components: red blood cells, white blood cells, platelets, and plasma. We’d already had fun learning about blood in our Factivity book – including exciting face-offs between red and white blood cells in a Tic Tac Toe championship.
The kit provided us with the materials needed to make our own sensory exploration of the human blood stream. We were supplied with both red and white water beads (Orbeez) which we used as red blood cells (pretending these were a mix of ones carrying oygen outward to the body, and depleted ones returning to get pumped to the lungs); red foam platelets for clotting, and wooden white cells for fighting infection. You’ll also need a container for soaking them in water; we had fun using our test tubes but as they grow dramatically we had most of them in a plastic tub.
We had lots of fun making this up and playing with it in the garden. We found the water beads were also useful for exploring other scientific principles such as: refraction of light; gravity, momentum, and incline surfaces; and applications of force. The last one included everything from experimenting with how much weight the water beads could support (i.e. like lily pads), the best way to crush them, how many could fit into various containers, and what size funnel they would fit through!
How to perform a simple magic trick
Miss 6 enjoyed watching Disney’s Magic Camp so she was excited that the final activity in the box was a simple magic trick to help us explore amplification and hearing. We did a series of experiments to explore how the cup helped to amplify sound and really did get a chicken like sound (the secret being to have a highly waxed flattened strip at the end of the string and using a damp bamboo cloth). We also talked about natural environments we have visited the shape of the land has created a natural amphitheatre that amplifies sound.
Wondering what to do with those candles afterwards? We lit ours (parental supervision required) and discussed how the candle demonstrated changes to states of matter and what the causal factor was (heat). We also toasted marshmellows and created another magic trick – using paper, the melting candle wax, and dye to create simple batik art on paper!
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