In this chemical reactions worksheet, students experiment with several different reactions and identify each as a single replacement, double replacement, synthesis, decomposition or combustion reaction. Students observe the changes in...

In this solubility learning exercise, students test a variety of polar and non polar substances to determine which ones will dissolve in vegetable oil and which ones will dissolve in water. Students collect data and answer 2 questions...

In this centripetal force worksheet, students investigate the relationship between an object's orbiting speed and the centripetal force acting upon the object. Students us two rubber stoppers, some twine and a tube to study the...

In this energy transformation worksheet, students earn extra credit by choosing a energy transforming toy or ride at an amusement park and analyzing the energy transformation involved in its movement. Students draw a diagram to...

In this first class lever worksheet, students investigate the mechanical advantage of this simple machine. Students change the effort arm and the resistance arm and calculate the resistance force, effort force and the...

In this wave worksheet, students use Slinky's to observe the properties of waves. They observe longitudinal waves, transverse waves, traveling waves and standing waves and record their observations. They calculate the frequency and...

In this speed of sound worksheet, students determine how fast sound travels in air using a tuning fork of known frequency, a graduated cylinder and hollow glass tubing. Students record their data and calculate the wavelength of a...

In this music learning exercise, students experiment at six stations around the room to explore different concepts related to music using tuning forks, water droppers, glasses, and moving tubes.

In this light and the eye worksheet, students perform eight tests to show the blind spot in the human eye, to demonstrate Benham's disk, to show how polarized lenses work, to show how light scatters, to demonstrate fiber...

Does mass change during a chemical reaction? Demonstrate the Law of Conservation of Matter while encouraging class members to be creative with a two-part lesson. First, learners use Alka-Seltzer® tablets and water to demonstrate the...

In this circuits worksheet, students compare voltage, current, and resistance. Students draw a battery with a resistor, switch, and light bulb. This worksheet has 6 short answer, 1 matching, and 6 drawing questions.

In this oxidation numbers worksheet, students compare metals and nonmetals, draw Lewis Dot Diagrams, and determine the oxidation number for the given elements. This worksheet has 1 multiple choice, 5 short answer, and 12 fill in the...

In this elements learning exercise, students review the Bohr model and define negative and positive subatomic particles. Students compare molecules and compounds. This learning exercise has 11 short answer questions and 4 problems to solve.

In this oxidation numbers worksheet, students determine the oxidation number for given elements and draw Lewis Dot Diagrams. This worksheet has 6 fill in the blank and 11 short answer questions.

For this elements worksheet, students determine if the given elements are metals or nonmetals. Students give the valence electrons for other elements. This worksheet has 10 fill in the blank questions.

For this magnets worksheet, students describe the differences between a generator and a motor, define electromagnet, and identify a circuit as parallel or series. This worksheet has 2 short answer questions, 5 fill in the blank and 18...

For this reactions worksheet, students describe combustion as either exothermal or endothermal. Students balance reactions and label the types of reactions. This worksheet has 1 multiple choice, 2 short answer, and 10 problem solving...

In this experiments instructional activity, students determine the weight and mass of different objects. Students review variables in an experiment. This instructional activity has 8 short answer questions and 11 problems to solve.

In this review of general science worksheet, students classify examples of matter as mixtures or substances, homogeneous or heterogeneous mixtures, or elements or compounds. Students also convert several examples using the standard...

In this V, R, and I in parallel circuits learning exercise, students calculate the total current, total voltage, and total resistance. Students match the correct term with the correct definition. Students also label several diagrams of...

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.

In this physics review learning exercise, students compare average and instantaneous speed, review Newton's laws, electricity, and magnets. This learning exercise has 12 fill in the blank, 8 short answer questions, and 6 problems to solve.

In this simple machines science worksheet, learners read about simple machines, mechanical advantages, calculating mechanical advantage, output force versus input force, and distance effort versus distance of resistance. Then students...

In this waves worksheet, high schoolers review the characteristics of harmonic waves including amplitude, cycle, phases, and friction. This worksheet has 37 problems to solve.