In this chemical bonds worksheet, students review the different types of bonds, Lewis dot structures, ions, and molecule shapes. This worksheet has 10 matching, 17 multiple choice, and 3 drawing questions.

In this chemistry, students draw the Lewis structures of 20 covalent compounds. They demonstrate how the lone pairs are distributed in the molecule.

In this DNA learning exercise, students color in the parts of a DNA double-helix structure, which includes the base pairs and hydrogen bonds.

Young scientists explore Earth elements by conducting an experiment. They define water vocabulary terms such as condensation and precipitation. In addition, they conduct a water experiment in which they build a terrarium, so they can...

Pupils pretend they are water droplets traveling through the water cycle. Using their text, they discover the steps in the cycle and the different paths water can take. They write a report about their journey through the water cycle and...

In this Chemistry 1A activity, students review, molecular weight, solubility, endothermic reactions, and number of protons, neutrons, and electrons for elements. Students review Lewis Structures and how to predict the amount of product...

In these creative hands-on activities, learners construct several different molecular models that represent substances that play an essential role in our nutritional needs. Using gum drops and toothpicks, students design the models....

In this elements learning exercise, students compare and contrast the characteristics of metals and non-metals. Students practice drawing Lewis dot diagrams and writing ion notation. This learning exercise has 9 word problems, 8 matching...

In this weird water learning exercise, students read for information and assess comprehension. In this true and false, fill in the blank, and multiple choice learning exercise, students answer ten questions.

In this lipids worksheet, students review the different types of lipids and how lipids are used by the body. This worksheet has 3 drawings and 27 fill in the blank statements.