Core Skills Analysis
Science
- The child explored mold as a living organism growing on bread, connecting the visible change in food with biological growth.
- The activity introduced observation over time: changes in bread can provide evidence that mold is growing.
- The child encountered the idea that microorganisms can affect everyday materials such as food.
- The experiment offered an opportunity to practise scientific inquiry by observing a natural process and considering what the observations show.
Tips
Tips Turn the experiment into a simple observation journal: invite the child to draw or describe the bread at regular intervals and note visible changes. Ask the child to make a prediction about what might happen next, then compare it with later observations. Extend the learning by looking at labeled images of different fungi and discussing how scientists use evidence to study organisms too small or complex to understand from one observation alone. For a creative wrap-up, have the child make a short illustrated report explaining what changed and what the observations suggest. Keep any mold-containing bread sealed and avoid touching or smelling it.
Book Recommendations
- Mold, Mushrooms, and Other Fungi by Steve Parker: An illustrated introduction to fungi that can help the child place bread mold within the wider world of fungi.
Learning Standards
- Canadian Curriculum alignment varies by province or territory; no single Canada-wide curriculum code applies.
- Ontario Science and Technology, Grade 3, Understanding Life Systems: Growth and Changes in Plants (2017), B2.3 — students observe and compare changes in living things over time. The bread-mold activity connects through observing visible changes associated with organism growth.
- Ontario Science and Technology, Grade 3, Scientific Research and Experimentation Skills, A1 — students use scientific inquiry skills, including observing, recording, and communicating findings. The activity supports these skills through observation of mold growth.
Try This Next
- Observation journal: draw the bread and record visible changes at each observation.
- Prediction prompt: “What changes do you think you will see next, and what evidence would support your prediction?”
- Science drawing: illustrate bread mold and label the parts or features shown in a trusted reference image.
- Quick quiz: explain how repeated observations can help show that something is growing.