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

Students 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.  In 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.

Students study magnetism. In this science activity, students participate in an activity to discover how electrons in a magnet move. Students 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, learners 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.

In 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.

For 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.  In this atoms lesson students define an atom and what its components are and identify properties of elements. 

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

Learners 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 activity students organize elements of the periodic table according to their atomic mass, and compare their order within the periodic table. 

Young scholars build a model of an atom using an online program. In 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. For this science lesson, 4th graders discuss the concepts of electricity and magnetism and brainstorm examples of electrical and magnetic forces.

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

Middle schoolers 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...

Fifth graders investigate the nature of matter and of the scientific processes associated with them in this series of lessons.

Fifth graders explore further the importance of static electricity by playing a game which reinforces and reviews static electricity concepts.

Students read the periodic table and apply their knowledge of the construction of atoms. They demonstrate reading the electron configuration of an element on the periodic file.