In this problem solving worksheet, 4th graders figure out how many lines of symmetry 6 Greek alphabet letters have. Students write each number and draw the line or lines on the lines provided.

In this animal symmetry worksheet, students label organisms by the type of body symmetry that organism has. Then students draw an example of each type of symmetry. This worksheet has 3 drawings and 21 fill in the blank questions.

Students examine invertebrates. For this animal classification lesson, students discuss invertebrates and bilateral symmetry. They discuss the importance of horse shoe crabs in medical science.

Students practice compare and contrast skills. In this science and language development lesson, students complete a T chart generating traits of a snail and a clam. Students complete a related worksheet.

Students explore botany by examining diagrams. In this plant reproduction lesson, students define a list of plant vocabulary terms and identify plant anatomy from a diagram. Students complete several plant activity worksheets and study...