Students explore different activities in biology, physics and chemistry. In this science instructional activity, students examine chromosomes using a microscope and explain their significance in sustaining life on Earth. They investigate...

In this organic reactions learning exercise, students write structural formulas for five alkenes. They also write equations and structural or line formulas for five reactions.

This worksheet would provide a great assessment for teachers to test student knowledge. Students are asked to complete 3 charts which characterize types of chemical bonds such as alkanes, alkenes, or alkynes. They must also determine the...