What do a bicycle and the life cycle have in common? Cover this and more with the series of cross-curricular activities included in this plan. Learners do everything from making bracelets that represent the life cycle to checking out the...

Students understand the difference between four different types of chemical reactions: composition, synthesis, single replacement, and double replacement and identify the type of reaction and predict the products of these types of...

Students investigate different factors that affect plant growth. They research the effects of water supply, radiant energy, air temperature, and soil temperature. Students also gather facts that influence plant nutrition that include the...

Students are assigned to groups, and determine each member's role in the group. They will design an experiment to determine a way to produce the three primary and five secondary colors. Students discuss color and mood. They listen to a...

Eighth graders explore chemical reactions and their products. They define a chemical reaction and describe the characteristics of a chemical reaction. Students classify chemical reactions.

Young scholars organize data collected from their experiments using graphs. For this statistics and biology lesson, students organize their scientific data from an article into readable graphs. They define the usefulness of their graph...

Young scholars investigate arctic geology and hydrology as well as tundra ecology as they consider options for sewage treatment. Public safety, environmental impact, and issues of construction and engineering be explored.

Students observe what happens when sugar is dissolved in water and when it is heated. They weigh the products after each of the two experiments on a balance scale. Pupils distinguish between physical and chemical changes. Students are...

Students investigate the concept of a function and practice using the notation and compute the values of composite functions. They use the examples provided in the instructional activity for guided practice with scaffolding provided by...

In this chemistry worksheet, students practice creating chemical equations given the names of the compounds. The answers are included in the set of sheets.

In this rain forest worksheet students enjoy looking at 8 photographs. Students read the detailed captions which accompany each photograph.

In this atoms worksheet, students explore the different types of bonds, name compounds, and determine charges of molecules. This worksheet has 8 true or false, 9 fill in the blank, and 5 short answer questions.

In this greatest common divisor worksheet, students use prime factorization to determine the greatest common factors of two or more numbers. Explanations and examples are provided. This two-page worksheet contains ten problems.

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

In this stoichiometry worksheet, students identify types of reactions, show the products, and balance the equations. Students determine the limiting reagent, theoretical yield, and percent yield for given reactions. This worksheet has 5...

In this working with wavelets worksheet, students solve 7 various problems that include working with different wavelets in each. They compute the synthesis given two segments and y, describing what they observe. Then, students plot...

In this thermodynamics instructional activity, students apply Hess's Law and review internal energy theory and heat capacity theory. Students use Boltzmann formula to calculate entropy and calculate the change in free energy. This...

In this equilibrium worksheet, students solve eight problems including determining the effects of changes to a system as it related to Le Chatelier Principle, calculating equilibrium constants and finding boiling points of solutions.

In this thermochemistry worksheet, students calculate the enthalpy of vaporization as well as the write the thermochemical expression for the production of the chemical reaction.

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 balancing chemical reactions worksheet, students balance equations, identify electrons gained or lost in atoms and identify the number of atoms of each element for the reactants and products in equations. They also answer 3...

Learners sow seeds of learning. In this biology lesson plan, students label parts of a dicotyledon seed by function as well as by proper names.

Students explore Le Chatelier's Principle. In this lesson about chemical equilibrium, students do an experiment with several different activities . Students observe as they do the experiments and understand the outcome. Students become...

For this chemical equations worksheet, students review the rules in balancing equations and then balance 11 chemical reactions.