In this activity, learners work in teams to construct human lung models from small plastic beverage bottles and balloons. Learners use the models to investigate how movements of the diaphragm cause lungs to inflate. This activity can be enhanced by sharing the "Health Hazards of Lunar Dust" Podcast with learners (see related resource link). This resource includes background information and variation ideas.
The Butterflies in Space Teacher's Guide uses "life in space" to encourage learners to conduct their own open-ended scientific investigations. The guide provides information about the Butterflies in Space experiment conducted aboard the International Space Station and instructions on how to build a habitat and conduct open-ended experiments. The experiment instructions begin on page 11 of the PDF. Learners can build a "Clamshell Habitat" or a "Box Habitat" to raise Painted Lady butterflies.
In this activity about sleep rhythms (on page 25 of the PDF), learners will investigate how changing the time they go to bed impacts their own sleep patterns. For one night, learners will go to bed one hour earlier than usual. They will observe and record any impacts that this change has on their abilities to fall asleep, and on their usual wake times the next morning. This lesson guide includes background information, setup and management tips, extensions and a handout.
Students will learn that all organisims are composed of cells, the building-blocks of life. Most cells are microscopic and must be magnified to be observed. Students will make slides of cells from an onion skin and Elodea (American or Canadian waterwee) to observe under a microscope.
In this activity, learners use food to make simulated regolith (a fine dust that covers the moon) and observe its properties. This activity can be enhanced by sharing the "Health Hazards of Lunar Dust" Podcast with learners (see related resource link). This resource includes background information, instructions, resources and handouts for learners.
Muscles and Bones offers teachers 10 activities that help students understand how the body's muscles and bones work. The activities in this guide help students explore important questions related to muscles and bones in living things; such as: Do you know which foods have lots of calcium for your bones? What are you doing to keep your muscles strong? and How do your bones and muscles work together?
Students learn how neurons send and receive messages, and then build a model neuron. This activity is from the Brain Chemistry Teacher's Guide. Lessons in the guide are most appropriate for students in grades 5-10.