In this chemical compounds worksheet, students review the different types of bonding, define the octet rule, and draw Lewis structures (electron-dot diagrams) for given compounds. This worksheet has 7 fill in the blank, 5 short answer...

In this atoms worksheet, students determine the energy difference between levels and draw diagrams of the different types of orbitals. Students determine the ground state electron configuration for given elements. This worksheet has 14...

In this science worksheet, students complete a 10 question multiple choice quiz about desert animals. The answers are provided with explanations upside down on the page.

In this oxidation reduction worksheet, students read the notes provided about the different types of chemical reactions. Students identify the reactants and products and answer fill in the blank and short answer questions.

Students become familiar with the proper amounts of different types of foods they should eat each day. In this food pyramid lesson, students complete worksheets to develop better eating habits. Students understand the importance of...

Young scholars explore the benefits of recycling paper. In this recycling lesson, students use statistics to calculate the amount of paper that is thrown away each week and construct a graph. Young scholars analyze the data and calculate...

Students learn about the properties of glass. In this making and molding glass activity, students participate in an experiment where they will learn how glass is created and how it is shaped to create bottles and jars. Students also...

Students investigate the recycling process. In this recycling lesson, students read the article The Recycling Process After Collection and discuss the advantages of recycling. As an extension activity, students simulate the molding of...

First graders use their senses to formulate questions and make predictions to determine what is in the "Wonder Bag". They hold pieces of ice and examine while listing descriptors on a chart and then take their own temperature using an...

Learners explore the amount of waste produced by humans. In this ecology activity, students predict which lunch bag and its contents will produce the most waste. Leftover material is examined, amounts are recorded, and a bar graph is...

The landscape impacted by glacier activity is drawn at the top of this worksheet. Ten multiple choice questions follow, some relating to the diagram, and some about the quality of soil left by glaciation. It is not often that you come...

Students study the effect of pesticides on plants and insects. In this gardening lesson, students discuss the importance of insects. They define pesticides, evaluate their effectiveness and the problems they might cause. Students...

In this azimuth and altitude activity, students answer fifteen questions about measurements of objects in the sky using a compass and an inclinometer.

In this chemical reactions worksheet, students determine the reaction rate for various reactions, write balanced equations, create graphs showing the reaction over time, and calculate the activation energy and potential energy. This...

In this compounds worksheet, students determine which anion is present in solution from the results of testing with various reagents. Students compare the solubility of different compounds in water. This worksheet has 7 fill in the blank...

Students explore density, mixture and solutions in a reaction. In this chemistry lesson, students create their own chap-stick using ingredients they analyze for their chemical contents. They discuss measuring skills, melting points and...