In this research learning exercise, students use Internet searches or a research library to find answers to 15 questions about a variety of subjects.

In this water and diffusion worksheet, students will explore the characteristics of water and the water molecule. Students will also answer questions about diffusion and the movement of materials due to concentration differences. This...

In this DNA worksheet students will label the 6 parts that make up DNA and review the process of replication of DNA. This worksheet has 6 matching and 5 fill in the blank questions.

In this biochemistry activity, students complete a table by filling in the missing information about different elements. Students draw the Bohr diagram and the Lewis dot diagram for several atoms.

In this moles learning exercise, students complete 93 word problems in they calculate the moles, volume, or mass of different molecules.

In this chemical reactions activity, students balance chemical reactions and identify each type of reaction. Students write the net ionic equation for reactions. Students calculate moles and grams of reactants or products. This activity...

In this gas worksheet, learners practice using the gas laws to calculate volume, pressure, or temperature of gases in 12 different word problems.

In this gas laws worksheet, students calculate volume, pressure, or mass for given gas reactions. Students calculate partial pressures for given gases. This worksheet has 17 problems to solve.

In this chemical reaction worksheet, learners write 11 balanced equations for 11 word equations, and complete word equations and balance chemical equations for 13 chemical equations.

In this formulas and mole conversion learning exercise, students answer 22 graphic organizer, multiple choice, and short answer questions pertaining to formulas and mole conversion.

In this fats learning exercise, students review what fats are made up of, where fats come from, and how our body uses fats. Then students access a website to compare good fats and bad fats. This learning exercise has 1 graphic organizer,...

In this chemical compounds activity, students learn the steps for determining the empirical formula of a compound and then complete 3 problems.

In this elements learning exercise, students complete a graphic organizer by filling in the element symbol, atomic number, atomic mass, and the number of protons, electrons, and neutrons. Then students complete 2 short answer questions.

For this protein synthesis worksheet, students answer 14 short answer questions about the process of making proteins from DNA.

In this science molecule models worksheet, student convert 8 molecule models to chemical formulas and 8 chemical formulas to molecule models.

In this matter worksheet, students review the three forms of matter by reading a poem and completing 1 matching and 5 short answer questions.

In this mass worksheet, students calculate how much of any product will form from a given amount of reactant. This worksheet has 7 problems to solve.

In this acids and bases worksheet, students read about the differences between acids and bases and then complete a table comparing the characteristics of both. Then students determine if the given statements describe an acid, base, or...

In this solvent worksheet, students explore why water is considered a universal solvent. Students explore what can change dissolving rates. This worksheet has 8 matching, 3 short answer, 11 fill in the blank, and 4 problems to solve.

In this balancing chemical reactions worksheet, students answer 12 questions about balancing reactions. They find the coefficients to balance atoms in equations, they balance reactions, they find the molecular mass of molecules and they...

Young scholars discover the contents of an owl pellet. In this science lesson plan, students explore the eating habits of owls and compare the contents of an owl pellet to the human skeletal system.

Students discover topics in environmental science. In this science lesson plan, students build a model to simulate the greenhouse effect and analyze and interpret data, especially the results of introducing pollutants into nature.

Students determine the meanings of concentration, surface area, and catalysis through an experiment. In this lesson about chemical reactions, students participate in an experiment. Students complete three different parts of the...

Students recognize whether a solution is an acid or a base. In this acids and bases lesson plan, students use chemicals and identify if those chemicals are acids or bases. From the conclusion, students will be able to identify if the...