In this worksheet on the life cycle of the butterfly, students look at 4 pictures representing the life cycle stages, and choose words from a word box that match each picture. Students then number the pictures in the correct order of...

In this unit conversion activity, students solve 4 problems given a list of conversion factors for units of energy, power and flux.

In this compounds worksheet, students review the structure and properties of ionic compounds, their formulas and nomenclature, and molecular mass and percentage composition. This worksheet has 4 short answer questions and 7 problems to...

In this radio waves worksheet, students read about how broadcasting uses radio waves to deliver sound and how radio signals are received. Then students complete 3 short answer questions.

In this separating solids experiment worksheet, students follow the procedures to find what physical properties could be used to separate a mixture of pepper, salt, sand and iron filings.

For this science worksheet, students examine how the universe is bound with the atomic particles and focus upon the findings of two historical scientists.

In this electromagnetic waves instructional activity, learners review the different types of electromagnetic waves. Students also compare and contrast light and sound waves. This instructional activity has 10 fill in the blank, 5...

In this math worksheet, students practice finding the solutions to the problems that focus upon the differential operators of vector fields.

In this "Who Am I?" quiz worksheet, students examine the 12 clues regarding noteworthy scientists born between 1452 and 1951. Students identify the scientists and click on links to check their answers.

In this grade 4 science quiz worksheet, 4th graders complete a 29 question multiple choice quiz covering a variety of grade 4 concepts. 

In this extinction worksheet, students review how species evolve and how species go extinct. Students compare and contrast gradualism and punctuated equilibrium. This worksheet has 6 fill in the blank and 4 short answer questions.