Students investigate the process of hydroponic agriculture. They grow beans in different hydroponic solutions, compare results and graph their observations.

Students recognize which activities contribute to poor air quality and which contribute to good air quality. They discover how air quality is measured, and come up with ways that humans can have a positive affect on air quality.

Young scholars discuss how organisms relate to one another. They work together to research a specific organism and how it relates to other organisms. They present their findings to the class.

Learners view examples of copper tooling. They create a sketch the size of their copper. Students tape the top and bottom of the sketch to their copper and place a stack of newspaper under the copper. They trace all lines of their sketch...

Learners research the affects that particulate matter has on the quality of our air and our health. Students analyze a streaming video on air pollution and complete an internet research assignment to find ways to reduce particulate...

Students understand the dynamics of acid rain and its impact on the living and non-living environment. They hypothesize how acid rain affects water pH levels in two lake systems with differing watershed features.

In this agriculture worksheet, students read the pages related to the discovery and practice of alternative ways of producing new crops. Then the graphic organizer is filled out for each idea.

In this changes in ecosystems worksheet, students complete 21 various types of questions related to ecosystem. First, they determine whether each statement is true or false based on vocabulary. Then, students determine whether natural...

Learners create glue from milk by curdling milk with an acid. In this protein denaturing lesson plan, students experiment with milk and vinegar to denature the proteins in milk, create curds and whey and use the curds to produce glue by...

In this structure of DNA worksheet, students answer several short answer questions applying knowledge about the structure of DNA. Students also match the description to the correct terms.

In this chemical compounds activity, learners write the name for 10 chemical formulas and then determine the formula from the names of 10 different chemical compounds. This activity has 20 fill in the blank questions.

In this chemical reactions worksheet, students write chemical equations and calculate the moles of each product. This worksheet has 4 word problems.

In this chemical compounds worksheet, students write the correct chemical formula for the chemical compounds given. This worksheet has 50 fill in the blank questions.

In this nomenclature activity, students write the name of compounds from their chemical formula. Students practice writing the chemical formula based on the names. This activity has 33 fill in the blank questions.

In this nuclear power worksheet, students read how atoms can be changes and are unstable. Students compare 3 kinds of radiation and the difference between fission and fusion. Then students complete 10 matching and 2 short answer questions.

In this elements worksheet, students read how the elements are organized in periods and groups in the periodic table. Students use the periodic table to find the valence electrons and calculate molecular mass. This worksheet has 20 fill...

In this chemistry instructional activity, students write the formula for the given ten names of the common acids. The acids include chloric, boric, and oxalic.

In this earth's layers worksheet, students learn about the 3 different layers of the earth: core, mantle and crust. They then use this information to answer the 16 questions in the packet. The answers are all on the last page.

In this compounds worksheet, students write the correct name of the chemical formulas given and write chemical formulas for the given compound names. This worksheet has 42 problems to solve.

In this reactions worksheet, students predict the products of 5 equations and write the equations for 5 reactions using their knowledge of types of reactions.

In this limiting reagents worksheet, students solve 10 problems. They calculate limiting reagents, they calculate percent yield of particular compounds and they determine how much of products can be produced based on the limiting reagents.

In this rate of reactions quiz, students solve three problems related to chemical reactions and their rates including rates of decay and rate constants.

In this acid and base worksheet, students fill in a table that gives the molecular name or formula of a compound. They must determine what type of acid or base it is and what the symbol used in the chemical calculations will be.

In this equilibrium worksheet, learners answer 8 multiple choice questions but need to solve the problems in order to determine the answers. They include determining the concentrations of ions as well as the pH of solutions.