In this meiosis worksheet, students review Mendel's process of the passing on of traits to the next generation. This worksheet has 3 short answer questions

In this flower population worksheet, high schoolers use a diagram of first and second generations of a flower population to complete 2 short answer questions about genotype and allelic frequency.

In this Earth worksheet, students review 13 terms associated with the Earth's rotation, revolution, and orbit. Students find the terms in a word search and then fill in the term next to its definition.

In this solubility worksheet, students conduct an experiment to see how temperature effects the solubility of salt in water. Students record their data in a chart and then graph the results. Then students complete 2 short answer questions.

In this photosynthesis activity, students conduct an experiment to show the making of starch in a plant's leaves during photosynthesis. Students complete 2 short answer questions.

In this simple animals worksheet, students read information about sponges, cnidarians, flatworms, and roundworms and then complete a chart comparing and contrasting these groups of animals. This worksheet has 11 fill in the blank questions.

In this magnets activity, students explain how they would determine the north and south poles of a magnet. This activity has 3 short essay questions.

In this vertebrate worksheet, students review the different adaptations for the 5 groups of vertebrates: birds, mammals, reptiles, amphibians, and fishes. This worksheet has 12 matching, 1 fill in the blank, and 7 short answer questions.

In this flatworm body plan worksheet, students compare the body plans of several worms. Students answer several questions based upon the given diagrams of a cross section of the different body plans of each worm.

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

For this cell cycle worksheet, students review how enzymes control the cell cycle and what happens when the cell cycle becomes uncontrolled. This worksheet has 7 short answer questions.

In this classification worksheet, students use information describing the ways biologists compare living things to complete 4 matching questions.

In this primate evolution activity, high schoolers use an idea map showing how primates have evolved into the different groups to complete 1 true or false and 2 short answer questions.

In this taxonomy worksheet, students learn about Linnaeus' system for classifying living things. Students complete 2 fill in the blank and 2 short answer questions based on what they read.

In this solar system worksheet, students determine the correct unit of measurement to use when measuring a list of items. Students list the five outer planets and four inner planets. This worksheet has 20 fill in the blank questions.

In this Pangaea and Rodinia worksheet, students complete 16 sentences about Wegener's theory of continental drift, the meaning of Pangaea, and why people rejected the theory of continental drift.

In this landforms worksheet, students answer 2 questions about the major land forms and types of mountains. They match 10 landforms and types of mountains with their definitions.

In this groundwater worksheet, learners use 12 given terms and match them to their definitions related to characteristics of groundwater and the components of the ground where the water travels. Students also fill in 5 blanks with given...

In this earthquake worksheet, students fill in 9 blanks with given terms related to earthquake fault zones, earthquakes and safety related to earthquakes. They also answer 4 questions about earthquake zones, building codes and highway...

In this recycling activity, students use 10 give terms to complete the sentences about trash, landfills, recycling and energy. They also answer 2 questions about trash collection fees and the economics of recycling.

In this outer planets worksheet, students determine if 15 statements about Neptune, Pluto, Saturn and Uranus are true or false. If they are false, students change the italicized words in the sentences to make the statements true.

In this evolution of the stars worksheet, learners are given 12 sentences and they choose from one of two terms to complete the sentences. They use a given diagram showing stars, their absolute magnitude and their spectral class.

In this middle and recent Earth history worksheet, learners are given 20 statements about the changes in the Earth and life on Earth and they determine if they are true or false. If the statements are false, students change the...

For this climate worksheet, students will compare the climates of tropical and polar regions. Then students will determine what factors scientists use to determine the climate of a region. This worksheet has 6 short answer questions.