In this frogs worksheet, students analyze a circular picture of the life cycle of a frog. Students color the pictures that show frog metamorphosis.

In this evolution worksheet, students will complete a table by writing in the era and biological event based on 4 different time periods of Earth's history. Students will answer 8 fill in the blank questions based on the different origin...

In this biomes worksheet, students visit the Science Spot website at http://sciencespot.net and use additional links provided to complete a chart about the various biomes.

In this environment instructional activity, learners pretend they are Mother Nature as they answer 4 questions. They explain whether their temperature gets hotter with a fever, why the Ozone layer is leaving them, how big Mother Nature...

In this animal instructional activity, learners complete 6 pages of activities and exercises pertaining to the diamondback terrapin. Students read about the life cycle, study habitat maps and color and cut out a three dimensional turtle.

In this life science worksheet, 2nd graders unscramble 10 words that are names of insects. They write each name on the blank line that is being held up by a black line picture of an insect.

In this life science worksheet, students complete a concept map on bacteria. They fill in 7 blanks with the appropriate answer from the word list.

In this energy resources learning exercise, students read about the greenhouse effect and global warming. Then they explain why scientists are so concerned with greenhouse gases. Students also describe how global warming affects people...

In this genetic technology activity, students will answer 6 true or false statements and 4 short answer questions based on the mapping and sequencing of the human genome and the applications of the Human Genome Project.

In this energy flow learning exercise, students will complete 10 short answer questions based on a food web diagram. Then students will review different cycles in nature including the water cycle, carbon cycle, and energy cycle. This...

In this infectious disease defense instructional activity, students will review the immune system including acquired, antibody, and cellular immunity. Students will then compare passive and active immunity to infectious diseases. This...

For this caterpillar worksheet, learners look at the picture of the caterpillar and identify what kind it is. Students then decide how to take care of it.

In this digestion worksheet, learners review the organs involved in the digestive process along with the function of these organs. This worksheet has 5 fill in the blank, 8 short answer, and 7 matching questions.

In this sand dollar non-fiction reading comprehension worksheet, 5th graders read a 2 page selection about the life cycle and habitat of sand dollars. They use a dictionary and the article to define 10 words, and write the answer to 7...

In this science vocabulary worksheet, students read the names of science professionals. From three choices, students choose the correct definition for each word.

In this viruses and bacteria worksheet, students will read information comparing the characteristics of bacteria and viruses. Then students will match 8 statements as either describing a virus or a bacteria.

In this invertebrate worksheet, students review characteristics of the different types of invertebrates. This worksheet places 32 vocabulary words into a crossword puzzle.

In this biological diversity worksheets, students will use a word bank to fill in the blank of 8 statements about biological diversity. Then students will decided if 7 statements about the importance of biodiversity are true or false....

In this population worksheet, high schoolers will compare two population growth graphs and complete four short answer questions. Then students will investigate the factors that influence population growth in 8 fill in the blank...

In this genetic instructional activity, students will match 6 terms associated with gene engineering to their correct definition. Then students will complete a table indicating if the vector is mechanical or biological. Finally, students...

In this echinoderm worksheet, students will explore the characteristics of echinoderms including their body structures and larval stages. Then students will match the five classes of echinoderms to their descriptions. This worksheet has...

In this amphibian learning exercise, students will review the characteristics of the class Amphibia, including frogs and toads, salamanders, and caecilians. This learning exercise has 3 short answer questions, 5 matching questions, 6...

In this DNA instructional activity, learners will compare the chemical differences between DNA and RNA. Students will review what makes up the genetic code and the steps of transcription from DNA to mRNA to proteins. This instructional...

In this light spectrum learning exercise, learners will read a diagram and a chart listing information about the different types of light rays from Gamma rays to radio waves. Then students will write a short essay about a new life-form...