For this solutions worksheet, learners review the properties of solutions, the polarity of molecules, molarity, and solubility curves. This worksheet has 8 short answer questions and 15 problems to solve.

Students explore and analyze human and animal communications and create a short film that illustrates their findings.

Students examine vitamins and study their functions and food sources. They research what happens to vitamins when foods are overcooked. They prepare a microwaveable vegetable quiche.

In this covalent compounds worksheet, students name 6 compounds given their chemical formulas, they write the formulas for 6 compounds given their chemical names and they answer questions about boiling points and solubility. They write...

Students analyze data taken from proteomic experiments. In this biology lesson, students explain the importance of bioinformatics tools in the study of proteins. They evaluate scientific results using math and computer software.

In this chemical reaction principles worksheet, learners read about definite proportions and the law of conservation of mass. Students read about how to balance a chemical equation. Then learners complete 20 fill in the blank, 2 short...

In this chemicals worksheet, high schoolers answer 15 multiple choice questions about chemicals, compounds, inorganic and organic molecules.

Students explore how rechargeable batteries work by conducting a series of experiments. For this physics lesson, students discuss the benefits of using rechargeable batteries over disposable ones. They build their own battery charger...

Students engage in a lesson plan which includes flame tests and the construction of a simple diffraction spectrograph with which to measure sodium ion emissions. They use the Bragg equation to compute the wavelength of the line spectra...

In this stoichiometry worksheet, students solve a variety of problems including finding empirical and molecular formulas, determining molarities of solutions, determining molecular weights of compounds and calculating the percent mass of...

In this SI units worksheet, students read about converting from SI units to non-SI units. They are given a conversion chart and they use it to convert from one unit of measurement to another in seven problems.

In this writing equations worksheet, students are given 6 chemical reactions and they write equations for each one including the reactants, the products and the states of matter.

In this interactive vocabulary instructional activity, learners read the description of educational subjects and select the subject which the sentence is describing. There are 10 questions to complete.

In this solutions worksheet, students calculate the pH of given solutions or calculate the Ka or Kb for chemical compounds. This worksheet has 11 problems to solve.

In this mixtures worksheet, students answer twenty three questions about student presentations on topics such as amalgams, homogenized milk, antifreeze and coolants, soaps and detergents and water softeners.

In this aqueous equilbria worksheet, students write the solubility product expressions for the given salts. Students determine what affects the solubility of salts. Students calculate the pH of a buffer solution. This worksheet has 14...

Young scholars explore the diversity offered in communities. In this Teaching Tolerance lesson, students read The Gift and then interview people within their school community regarding the gifts they receive in their community.

Students study the genetic disorder Adrenoleukodystrophy (ALD) by viewing the film "Lorenzo's Oil". They complete a summary of the movie and answer questions while viewing the movie. Extensions activities also included.

In this chemical reactions worksheet, students calculate the grams of product from a given amount of reactants. This worksheet has 7 problems to solve.

In this chemical reaction worksheet, students determine the rate of consumption or rate of production for given reactions. This worksheet has 14 problems to solve.

Students create a physics science show. In this science show activity, students research, design, and complete a physics activity to share during a science show for younger students.

Students watch and predict chemical reactions when different substances are mixed together. They differentiate between solid, liquid, and gas.

Fifth graders watch a video about physical and chemical changes. In groups, they participate in a variety of activities involving color. They write their observations in a journal. To end the instructional activity, they use a...

For this chemical reactions worksheet, students determine the balanced formula equation, balanced complete ionic equation, and the balanced net ionic equation for given reactions. Students calculate final concentrations for ions in given...