The title is a little deceiving since only one of 17 slides is dedicated to the function of leaves, while the rest is dedicated to the structure. Both internal and external structure is taught with accompanying diagrams. If you are going...

Students use the scientific method to test an idea regarding the structures of a plant as it supports the biological evidence for life. In this growing roots lesson plan, students use organizing sheets to record their findings. Students...

Third graders study machines. They watch a video about and identify and chart machines they find at home and at school. They design and build simple and compound machines, create an advertisement for them and attempt to sell them at the...

Students describe the techniques biologists use to classify organisms. For this biology lesson, students create cladograms and phylogenetic trees. They list the levels of taxonomic hierarchy.

Students investigate the concept of a polymer using an experimental design of protecting an egg in a bookbag. They test the properties of polymers and form an educated solution to the proposed problem. Then they describe the steps used...

Students identify the various parts of a fish. They describe the concept of fish morphology and relate shape, form and structure of a fish's parts to function.

Life comes in all different shapes and sizes, and fish are no exception. Here, young scientists create fish prints as they learn how specific characteristics allow different species to survive in their particular habitats.

How much solar energy is available at my location? An engaging resource provides a presentation along with script to give the class background information on determining solar radiation. Pupils then work through a worksheet to...

Students explore simple and compound machines. In groups of four students, they design a compound machine using K'NEX that has a stated purpose and consists of at least two simple machines.

Students examine the importance of good quality safety gear. In this investigative lesson, students will tests various polymers, collect data, and analyze the data to determine which polymer is best for safety helmets. They will design a...

Students design magnetic bookmarks with healthy living messages. They decide on the shape, length, color, and type of material to use for creating their bookmark. Students write in an "inventor's journal" about their design and...