Students describe and compare the layers of the atmosphere. They explain how to measure the temperature of the atmosphere. They also explain what causes the atmosphere to heat up in some places more than in others.

As a quick review of plants this presentation would be perfect. Plant concepts such as photosynthesis, pistil, pollination, roots, and stamen are covered. There are colorful graphics that make it inviting and easy to understand.

In this science worksheet, students are involved in questions about the events that cause and sustain fires. The chemistry of fire is the primary focus.

If you are looking for a simple quiz that delves deeper into the photosynthesis process, you found it! Fill in the blanks, graph and diagram interpretation, multiple choice, true/false, and short answer are all included in this...

Where this is not exactly a lesson plan, it is a terrific outline of how to generate biogas from an animal manure sample. If you are up for the challenge, the generator can be built by your class as a concluding project at the end of an...

In this gas laws worksheet, students apply Graham's Law by completing 6 problems finding the velocity and molecular mass of gases.

Students develop an understanding of the decomposition process and the parameters which influence the rate at which it occurs.

Not a lesson in the traditional sense, this is a collection of resources with which you can craft a lesson on metabolic processes. It includes an outline of topics, some brief discussion, and a large array of animations, images, and...

Students play a game where they classify the different characteristics of trees. In this tress lesson plan, students also use tree vocabulary and describe benefits of trees.

Unique properties of hydrogen, its production, and reaction with other elements make this slide show uncommon. The appearance, however, is common with plain white background and only black and red font, a formatting issue on the second...

Students explore the major functions of plants and animals. In this rainforest lesson plan students create a Venn diagram to compare and contrast animals in the rainforest.

Students examine the role of human respiration and how it relates to radon. They identify damage to the lung from the exchange of carbon dioxide and oxygen. They work together to complete a lab activity and worksheet.

In this anatomy review worksheet, students read through notes over the heart, label 11 diagrams and complete 7 review questions.

Students experiment to gain understanding of how a greenhouse retains heat.  In this greenhouse lesson, students work with soda bottles and simulate a greenhouse. Students compare data from a vented and intact bottle. Students...

In this life science worksheet, 3rd graders answer multiple choice questions about plants, birds, habitats, and more. Students complete 20 questions.

Students describe what global warming is, what causes global warming and the impact to our world. They study the threat of global warming and its relationship to the use of fossil fuels.

In this writing chemical reactions worksheet, students solve 15 problems on their own paper using a 3 step-problem solving approach. In addition, students write six balanced equations and classify each reaction. They also write equations...

Students identify the main concepts and ideas of the nitrogen cycle. They review key concepts covered up to this point in ecology including food chains, food webs, energy pyramids, and bio-geochemical cycles.

Students perform experiments to determine the PH, acidity, and buffering qualities of a lake that make them sensitive to acid deposition.

Science teams make models of four different hydrocarbon compounds that we commonly use for fuel. Then they demonstrate chemical reactions that result when energy is produced. This can be used as an enrichment when your class is studying...

Learners discuss the physical properties of fluids and then demonstrate that air carbon dioxide and oxygen) is a fluid by creating currents.

In this combustion worksheet, students are given directions as to how to analyze a combustion reaction and they then solve five problems using this process.

In this chemical equations activity, students write the symbols for the products and reactants and then write balanced symbol equations for the 20 chemical reactions given.

In this chemical equations worksheet, young scholars balance equations. This worksheet has 22 chemical equations to write out and balance.