In this DNA worksheet, learners read about the DNA replication process, step by step. Then students complete 1 multiple choice and 4 short answer questions.

In this naming formulas worksheet, high schoolers name 50 given chemical formulas of ionic compounds and covalent compounds including acids, bases, salts and gases.

In this chemical reactions worksheet, students determine if solutions are acidic, basic, or neutral. Students give reactions' molecular equations and ionic equations. This worksheet has 14 problems to solve.

In this chemical reactions activity, students answer follow up questions to a lab where they were observing chemical changes in reactions after mixing products such as hydrochloric acid and sodium bicarbonate. They answer six questions...

Looking for a versatile activity on organic chemistry? If so, you might consider this resource. This resource asks learners to identify organic molecules, match terms with their definitions, determine bond angles and hybridization of...

Beginning biologists demonstrate their grasp on cellular respiration, photosynthesis, and energy flow though ecosystems when completing this worksheet. Fifteen multiple choice and short answer questions test their knowledge. Because of...

In this chemistry worksheet, students write the structures for the compounds listed at the top of the sheet. Then they name the compounds whose structures are illustrated. Students also write the mechanism for the reaction of methyl...

In this DNA worksheet, students review vocabulary words associated with DNA, DNA replication, and gene expression. This worksheet has 13 matching questions.

In this hydrolysis worksheet, learners write dissociation equations for the given salts and determine if the salt is acidic, basic, or neutral. This worksheet has 6 fill in the blank questions and 4 problems to solve.

In this DNA learning exercise, learners color in the parts of a DNA double-helix structure, which includes the base pairs and hydrogen bonds.

In this genetics worksheet, high schoolers will compare four pea plants with different alleles that control flower color and complete 5 short answer questions. Then students will read 8 statements about genetic mutations and determine if...

In this genetic technology worksheet, 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.

Framed as an organic chemistry practice test, this resource could be used for a variety of purposes. Composed of 15 questions about organic compounds such as isomers, alkynes, alkenes and amines, and other topics related to organic...

For this pH worksheet, students experiment with dilutions of acidic solutions to test for the pH using cabbage as an indicator. They then test a variety of substances for pH. On day two of the lab, they test conductivity of solutions and...

Don't be fooled by the title - this biology quiz could serve as an AP biology or college-level biology quiz. Some of the molecules represented may be difficult to identify without seeing the textbook from which this is based. It could...

In this solutions worksheet, pupils calculate the pH of given solutions or calculate the Ka or Kb for chemical compounds. This worksheet has 11 problems to solve.

In this organic chemistry worksheet, students solve 20 problems including isomer structure, functional groups, types of reactions and the polymers that make up the structures of organic molecules.

In this amines worksheet, students solve 7 problems including classifying given structures, ranking them based on their boiling point, and naming structures.

In this organic chemistry worksheet, students solve 15 problems including identifying specific organic molecules, drawing organic molecules and completing reactions of organic molecules.

In this chemicals learning exercise, students answer 15 multiple choice questions about chemicals, compounds, inorganic and organic molecules.

In this biology worksheet, learners grow corn plants in growth pouches as the control group in an experiment on plant growth in microgravity. Then they analyze any differences that occur between Earth-grown and space-grown corn plants.

In this electrolytic cell learning exercise, students read about car batteries and how they produce electricity for cars to run. They answer six questions about electrolytic cells and oxidation-reduction reactions.

In this online interactive reading comprehension worksheet, students respond to 11 short answer and essay questions based on Winesburg, Ohio. Students may also access an online quiz on the selection using the link at the bottom of the page.

In this science worksheet, students write short answers for questions on planets, oceans, elements, and more. Students complete 20 questions.