In this main group worksheet, students apply their knowledge of the organization of the periodic table to correctly answer 30 multiple choice questions. Students relate information about the properties of the different groups and their...

In this gas instructional activity, learners use the ideal gas law to find volumes of gases, pressure of gases, moles of gases, mass of gases and molecules of gases. They find unknowns at standard temperature and pressure and they...

In this thermodynamics activity, students answer multiple choice questions about enthalpy and entropy, they calculate molar entropies and they determine equilibrium constants and free energy of reactions.

In this mixture worksheet, students fill two test tubes with water and add starch to one and salt to the other. They stir the solutions and observe their appearance. They answer four questions about their mixtures and determine if they...

In this acceleration and average speed worksheet, students learn the equations for acceleration and average speed. They match 6 variables with their quantities, they identify speed vs. velocity and scalar vs. vector and they solve 4...

In this circuits an Ohm's Law worksheet, students read about the differences between series and parallel circuits. They are given Ohm's Law and the definitions of current, voltage and resistance. Students match variables with their...

In this harmonic motion worksheet, students answer 9 questions about pendulums, a slinky and characteristics of harmonic motion. They identify the changes in waves as the amplitude gets bigger and interpret a graph of position vs. time.

In this velocity worksheet, students solve 13 problems including finding acceleration of objects, forces on objects, velocity of objects and interpreting graphs of position vs. time.

In this acceleration worksheet, students solve 14 problems including finding work done on an object, the speed of an object, the distance traveled and the acceleration.

In this water and solvent worksheet, students answer 20 questions about solutes, solvents, polarity in molecules, and the characteristics of water as a solvent. Students answer 3 questions about the lab they completed using temperature...

Students observe mold growth on bread. In this mold growth lesson, students place bread in various locations and in various conditions to investigate how location, moisture, temperature, and other variable impact the growth of mold on...

Students examine the effects of salt on ice. In this salt lesson, students observe what happens to the temperature of ice when salt is added, then make ice cream to see how this knowledge can be used.

Students investigate pressure and volume as they relate to gases. In this pressure and volume lesson plan, students observe multiple demonstrations related to air pressure. The develop an understanding of the relationship between...

Students investigate the properties of matter. In this properties of matter lesson, students observe containers of different metals and discuss their properties including density. Students find the density of an unknown metal and of...

In this catalysts activity, learners use transition metal ions to catalyze oxidation reactions of iodide ions. Students measure the rate of the reactions by measuring free iodine as a product.

Students analyze organic production systems. In this organic agriculture instructional activity, students examine key organic practices for both crop and livestock. This instructional activity includes 5 different activities, 4 critical...

Fifth graders observe and compare apples. In this apples lesson, 5th graders work in groups to record the physical characteristics of a variety of apples. Students predict each apples weight and then weigh them to see if they were...

Students recognize that for a trout habitat to be ideal, several components must be present.  In this trout lesson, students explore what makes a healthy stream.  Students create paintings for a mural of a trout habitat....

In this voltage worksheet, students answer ten questions about RMS amplitude, DC power sources, AC alternators and the measurements used for voltage in power lines.

In this electrical circuit quiz, students use schematics to answer a series of 7 open-ended performance based questions to show their understanding of Thevenin's and Norton's theorem about electrical circuits. This quiz can be printed...

Students observe that plants need air, food, light, and water to survive.  In this plant biology lesson, students observe the growth and development of two plants, one is the control plant and the other is denied either air, water,...

Students examine how lava flows change the landscape.  In this lava lesson students complete a lab activity where they create a lava flow using cake batter. 

Students conduct a series of investigation on latent heat of fusion. In this chemistry instructional activity, students explain how thermal storage systems work. They draw and interpret graphs.

Learners identify the  basic function of the lobes in the brain.  In this memory instructional activity students complete a lab activity on how fast they can react.