Students describe characteristics and common uses of acids and bases. They describe the role of natural indicators in the chemistry of acids and bases after testing and making observations on a variety of plant extracts. Students observe...

In this periodic table instructional activity, students review the elements and how they are organized in the periodic table. This instructional activity has 10 fill in the blank, 6 multiple choice, and 5 short answer questions.

In this science crossword puzzle instructional activity, students determine the answers to 7 clues using vocabulary associated with atoms and matter. They fill in the puzzle both across and down.

Learners observe water as it changes form.  In this water lesson students observe, measure, and describe water as it changes state. 

Students examine water. In this chemistry lesson, student examine the physical properties of water and how it changes from a liquid to a solid or a gas. This lesson contains links to a second and third complimentary lesson on...

Learners explore the properties of water and how it changes states. In this kindergarten to 2nd grade science lesson, students pair a hands-on science activity with two suggested books. This inquiry lesson has...

Students investigate vocabulary words associated with electricity.  In this electrical lesson, students utilize the Internet to research what electricity is and how it works.  Students create an actual circuit in class using a...

Students investigate elements by by defining scientific terms.  For this Periodic Table of Elements lesson, students utilize a glass of water, and powdered fruit drink to perform a lab activity demonstrating properties of certain...

In this atomic structure worksheet, students select answers to 8 fill in the blank questions on subatomic particles from the drop down box.

Young scholars study magnetism. In this science lesson, students participate in an activity to discover how electrons in a magnet move. Young scholars identify items around the classroom that are magnetic.

Students are introduced to the elements on the Periodic Table and what is meant by element. Using the Table, they identify the name, atomic mass, number and symbol of each element. To end the lesson, they discover the characteristics...

In this science worksheet, students examine how the universe is bound with the atomic particles and focus upon the findings of two historical scientists.

In this chemistry worksheet, students are provided with the answers to a 28 clue crossword puzzle about elements and compounds.

For this chemistry review worksheet, students explore their knowledge of solutions, acid and bases, nuclear reactions, and radioactive decay as they answer 33 matching, fill in the blank, and short answer questions.

In this atoms crossword puzzle, students read 15 questions about atoms and fit the answers into a crossword. This difficult puzzle has no word bank.

In this atom worksheet, students read 5 paragraphs about ionic bonds. Students answer 2 true/false questions, 4 fill in the blank, 3 multiple choice, and 1 short answer question.

Eighth graders explain what makes up matter.  For this atoms lesson students define an atom and what its components are and identify properties of elements. 

In this science:  acid base quiz worksheet, middle schoolers answer 20 true or false questions, not interactively, about acids and bases, then scroll down to check their answers.

Students examine the different types of radioactivity.  In this radioactive samples lesson students complete a lab activity on radiation and complete a handout.

Students examine the atomic structure of elements.  In this chemistry lesson plan students organize elements of the periodic table according to their atomic mass, and compare their order within the periodic table. 

Students build a model of an atom using an online program. For this chemistry lesson, students discuss the different parts of the atom. They complete an independent research about their chosen element.

Fourth graders compare electricity and magnetism. In this science lesson, 4th graders discuss the concepts of electricity and magnetism and brainstorm examples of electrical and magnetic forces.

Students study cosmic rays and the energy behind them.  In this atmospheric lesson students complete a cosmic ray telescope project. 

Students read periodicals relating to radioacitivity and interpret a Geiger Counter. They work in small groups, share information and help each other explain the Geiger Counter. They discover the relationship distance to...