In this stars worksheet, students read about the different stages in the life cycle of a star. Then students complete 3 short answer questions.

In this science word puzzle, students fit words to shapes using a set of 15 definition clues. A reference web site is given for additional activities.

In this compounds worksheet, learners learn the rules for naming compounds, the stock system. Students apply these rules by writing the names or formulas for the 20 given compounds.

In this science vocabulary learning exercise, learners match the letter of the science vocabulary word to the number next to its definition. Students match 15 words to 15 definitions.

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

Students develop a concept of the relative size of objects in the nanoscale. They complete an internet assignment using the website,"Scaling the Universe to Your Desktop". Using analogies to common objects they get an appreciation for...

Students create a polymer ball in the lab. For this chemistry lesson, students identify the different properties of the polymer they created. They explain what type of chemical reaction took place.

In this honor chemistry I worksheet, students use all available resources to answer each question given. Students apply their knowledge of light, quantum theory of light, Bohr's model, photoelectric theory.

In this science blackout vocabulary learning exercise, students read the definition of 15 physics terms, then write the correct word.

In this science spelling worksheet, students are given science word definitions, then fill in missing letters to form their matching spelling words. A reference web site is given for additional activities.

Students explore magnetic fields. In this science lesson, students create a magnetic field using electricity. Students observe the effect of a magnetic field on the compass needle.

In this science quiz worksheet, students complete a set of 20 true or false questions covering a variety of general science topics. An answer key is included.

Pupils identify the different states of matter. In this chemistry lesson, students differentiate the physical properties of the three states. They apply what they learned by playing a team game at the end of the lesson.

Young scholars calculate the values of electron binding energies. In this physics lesson, students solve for different wavelength characteristics of X-rays. They present their findings to the class.

In this science vocabulary worksheet, 6th graders complete a puzzle using a set of definition clues. A reference web site is given for additional activities.

Fourth graders improve their understanding of Graham's Law by using properties of gases to evaluate the rate of effusion of two compounds as they vaporize. They engage in a lab which elevates their understanding of the properties of gases.

In this science worksheet, students select twenty-five scientists from the list to fill in their bingo card. Then they match each of the scientists listed to their correct description strip.

For this literacy worksheet, students find the words that are in the word search puzzle that focus upon the vocabulary that is from the theme of the sheet.

This site provides an overview of elements and atoms, the building blocks of matter.

Did you know matter is made up of atoms? In this article learn about the smallest unit of matter called the atom.

Build an atom out of protons, neutrons, and electrons, and see how the element, charge, and mass change. Then play a game to test how the ideas work!

This lesson focuses on atoms and elements including what they are, the chemical symbols for elements, and the placement of elements on the periodic table. A link to a test is provided.

Read common questions and answers about atoms, elements and molecules.

Click to read different historical documents in chemistry related to the history of the study and discovery of radioactivity.