In this water equilibria instructional activity, students calculate the pH of solutions, they fill in a table with the type of acid or base given a compound and it's concentration and they calculate approximate solubilities for salts.

In this emission spectra worksheet, students use a spectroscope to observe three types of spectra. These include continuous spectrum, emission spectrum and absorption spectrum.

In this solutions worksheet, students balance chemical equations, classify reactions by the type of reaction it represents, and review the solubility rules. Students practice working out double displacement, neutralization, and dilution...

In this chemical reactions worksheet, students experiment with hydrochloric acid and copper (I) chloride to identify the types of reactions they undergo with various other substances. They also observe the law of conservation of mass and...

For this covalent bonding worksheet, students answer questions about types of bonds, electronegativity, valence electrons, and Lewis dot structures. They answer specific questions about covalent bonds in molecules and explain the...

In this balancing equations worksheet, students use an on line source to answer questions about balanced equations and they write balanced equations for various types of reactions. They balance equations using an on line game that allows...

In this chemical formulas worksheet, students determine the number and type of each atom and the total number of atoms for the given formulas. Students complete 10 problems.

In 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.

Addition is much more fun when you are finding the sum of different types of food! Your class will get hungry while solving these addition problems about hamburgers, hot dogs, and their condiments.

In this waves worksheet, students read about harmonic and linear motion in waves as well as the two types of waves. They match 5 terms to their definitions about the structure of waves, they solve for the wavelength, frequency and...

In this pollution and marine life worksheet, students use 9 given terms related to types of pollution and ocean food chains to complete sentences. Students number the effects of human sewage and soil runoff that harm ocean organisms in...

In this energy worksheet, students answer 17 questions about kinetic and potential energy. They calculate potential energy, they write formulas for kinetic energy, they solve equations for kinetic energy and they identify types of energy...

In this Algebra I/Geometry/Algebra II worksheet, students create a scatter plot and analyze the data to determine if the data show any type of correlation.  The four page worksheet provides extensive explanation of topic,...

In this organic chemistry review worksheet, learners answer 10 questions about different organic molecules. They draw structures, they name structures, they draw polymers, they identify the type of isomer given molecules are and they...

In this plate tectonics worksheet, students take notes on the types of plate boundaries including divergent boundaries, convergent boundaries and transform boundaries and they explain how plates move.

Students answers to 10 multiplication problems with same base and an exponent. They solve 10 exponent raised to an exponent problems. Students simplify six problems with a combination of the prior two types. Students determine the...

A three-page handout provides reinforcement of the rules of multiplying positive and negative integers, as well as practice solving this type of problem. Most useful is the chart early in the assignment where learners fill in a column...

In this circuits worksheet, students answer eight questions about different types of circuits, grounding cables to reduce electric shock, circuit breakers and locking and tagging a disconnect device.

In this electrical circuit learning exercise, students answer  a series of 9 open-ended questions with schematics about motors and how they are used within certain types of electrical circuits.  This learning exercise is...

 In this electrical circuit worksheet, students answer a series of 12 open-ended questions about various types of digital codes. This worksheet is printable and the answers are revealed online.

In this seeds instructional activity, students collect 6 different types of seeds and test them to see how they travel. Students list the ways their seeds traveled, name the plants and then draw a picture of each seed. Students...

In this identifying fruits learning exercise, students cut and paste pictures of fruits on a poster board, identify the type of each one as simple, aggregate, or multiple, and add pictures of foods made from each of them. Students...

In this vocabulary learning exercise, learners view names and illustrations of common types of snacks. There are eight illustrated snacks.

In this online/interactive crossword instructional activity, students read clues and solve the puzzle using words about the autumn season. Students type 21 word answers and check them by observing the color of their answers-yellow...