Core Skills Analysis
Science
- BJ learned about decomposition and how different organic materials break down over time, including the surprising idea that a lettuce can take 25 years to decompose if it is not composted.
- He explored composting as a natural process that helps food scraps return to the soil instead of becoming waste in landfill.
- The class introduced the concept of food spoilage and how storing foods properly can affect freshness and reduce waste.
- By discussing what can be made from foods close to going off, BJ connected science with practical problem-solving around reducing waste.
Health and Physical Education
- BJ practiced making food choices that support healthy eating by preparing pizza and fruit skewers.
- He learned about food safety and storage by sorting foods into the correct places, such as the fridge or pantry.
- The activity encouraged awareness of reducing food waste, which supports responsible everyday habits and mindful consumption.
- Preparing fresh foods in a cooking class builds confidence with healthy routines and hands-on food preparation skills.
Mathematics
- BJ encountered time-related thinking when learning that a lettuce can take 25 years to decompose, which helps build an understanding of long time spans and comparison.
- He likely used sequencing and categorisation skills when deciding which foods belong in the fridge and which belong in the pantry.
- Making pizza and fruit skewers involved practical measurement and counting ideas, such as portions, pieces, or ingredient amounts.
- The activity supported early numeracy through sorting, grouping, and following ordered steps in a recipe.
Language Arts
- BJ heard and used topic-specific vocabulary such as food waste, compost, decompose, fridge, and pantry.
- He practiced listening comprehension by following explanations about where foods belong and how to use near-expiry foods creatively.
- The class supported speaking and discussion skills as he learned about food waste and shared ideas for reducing it.
- Reading and interpreting the cooking-class instructions would have helped him connect spoken directions with practical action.
Tips
To extend BJ’s learning, you could create a simple home food-waste challenge where he helps check the fridge and pantry for foods that need using soon, then helps plan a snack or meal from them. A sorting game with real or picture foods would reinforce which items belong in the fridge, pantry, or compost bin. You could also start a small compost observation jar or garden compost area so he can watch how food scraps change over time and talk about why composting matters. Since he enjoyed cooking, invite him to help adapt another recipe using fruit, vegetables, or leftovers close to being used up, which builds problem-solving, confidence, and healthy eating habits all at once.
Book Recommendations
- Why Should I Recycle? by Jen Green: A clear introduction to waste reduction and caring for the environment, including practical ideas children can understand.
- The Earth Book by Todd Parr: A colourful, child-friendly book about simple ways to help the planet, including reducing waste and making responsible choices.
- Compost Stew by Mary McKenna Siddals: A playful introduction to composting that shows how food scraps can be turned into something useful for the earth.
Learning Standards
- Australian Curriculum: Science — Links to understanding living things and materials through decomposition, composting, and the natural changes that occur when food breaks down. This supports inquiry into how everyday materials change over time.
- Australian Curriculum: Mathematics — Supports sorting, classifying, sequencing, and using time-related reasoning when comparing decomposition time and organising foods by storage location.
- Australian Curriculum: Health and Physical Education — Connects to making healthy food choices, developing practical cooking skills, and building awareness of safe food storage and responsible eating habits.
- Australian Curriculum: English — Supports listening, speaking, vocabulary development, and comprehension through participation in class discussion and following cooking instructions.
- Australian Curriculum: Design and Technologies — Relates to using food materials, following a process to create a product, and making informed choices to reduce waste and solve a practical food-related problem.
Try This Next
- Worksheet idea: Sort picture cards into three columns — fridge, pantry, and compost.
- Quiz prompt: Ask, “Why is composting better than throwing food scraps into landfill?”
- Drawing task: Draw a plate of foods that could be made from ingredients that are nearly off.
- Writing prompt: Finish the sentence, “I can help reduce food waste by…”