In this physical and chemical change activity, students are given a description of these changes. They are given ten changes that the students identify as chemical or physical changes based on their reading.

In this equilibrium worksheet, students read about the factors that effect equilibrium in solutions such as the pressure of the solution, the temperature and the concentration of the solution. They answer three multi-part questions about...

For this covalent and ionic substances worksheet, students use the internet to find information about the characteristics of covalent and ionic substance and explain what causes the differences in these types of substances.

Learners study bird migrations and the importance of wetlands.  In this migration lesson students play a game and complete a computer activity. 

Students investigate biology by participating in a science experiment. In this dissection lesson, students conduct a nature field trip around their school grounds and identify animals, plants, tracks and waste. Students dissect an owl...

Students explore how to use field guides to identify wildlife.  In this nature lesson students construct their own plant field guide. 

Students play an easy card game that reinforces skill such as: basic number recognition, greater than or less than, and odd or even number.

In this short i worksheet, 2nd graders list seven vocabulary words as they are called out, unscramble seven vocabulary words and then use each one in a complete sentence. Students deal with the words if, it, his, will, with, this and wish.

In this vocabulary activity, 2nd graders list seven vocabulary words as they are called out, unscramble seven words and use each one in a complete sentence. Students work with the words her, girl, turn, were, are, or and more.

In this vocabulary worksheet, 2nd graders write seven words out as they are called out, unscramble seven words and use each one in a complete sentence. Students work with the words rain, three, read, road, say, day and play.

In this vocabulary worksheet, 2nd graders write seven vocabulary words as they are called out, unscramble seven words and use each one in a complete sentence. Students work with the words out, our, house, now, know, boy and coin.

In this double vowel instructional activity, 2nd graders write seven vocabulary words out as they are called out, unscramble seven words and use each one in a complete sentence. Students work with the words too, food, soon, foot, good,...

In this final-e-rule worksheet, 2nd graders write out seven vocabulary words, unscramble seven words and use each one in a complete sentence. Students work with the vocabulary words name, home, here, make, time, while and write.

In this adjectives worksheet, students read 12 sentences and find the adjective in each sentence. Students print their answers on the lines provided.

For this elements worksheet, students review the information that is found on a periodic table including atomic mass, chemical symbol, atomic, number, and electron configuration. This worksheet has 7 fill in the blank questions.

In this isomer worksheet, students learn about the structures of isomers and then they draw the isomers for six organic compounds.

In this percent composition worksheet, high schoolers calculate the percent composition of compounds using their formula masses and masses of individual elements. They solve nine problems including calculating percent composition,...

In this reactions worksheet, students learn how to solve stoichiometric problems based on the mole ratios of a balanced equation. Then students complete 7 problems.

In this titration worksheet, students read about titrations or neutralization reactions used to determine the concentration of acids or bases. They are given sample problems used to find the concentrations of acids or bases. Students...

In this compounds worksheet, learners write the correct name or the correct formula for the given compounds. Students complete 20 problems.

In this location of electrons learning exercise, students read about the quantum mechanical model of the atom and the location of electrons. They complete a table given eleven elements with the sublevel notation, the Bohr notation and...

In this gas stoichiometry worksheet, high schoolers use the ideal gas law and balanced chemical equations to solve for unknown values such as volume and mass of gases.

In this gas laws worksheet, students solve eleven problems using the various gas laws to find temperature, pressure, and volume of gases.

In this oxidation-reduction reactions worksheet, students read about reactions where elements gain and lose electrons. When elements gain electrons they are reduced and when the lose electrons the elements are oxidized. They are given...