Curated OER
Inclined Plane
Students using clay and a toothpick, shape the clay into a "mountain" upon which they make a road that is the shortest in distance. They measure the length of their road and then make a road that is the longest in distance without...
Curated OER
Classifying Rocks
Young scholars classify rocks into groups after they observe the rocks and identify properties that can be used to divide them into groups. They then identify other properties that could be used to classify other objects into groups.
Curated OER
Mystery Card 2
Students make a circuit on a mystery card. They then use an electrical tester to determine where electricity flows between circles on the card. They will connect wires, bulbs, and a battery to form an electrical tester.
Curated OER
Mystery Card 1
Learners test their knowledge of electrical conductors and circuits by constructing an electric tester and using it to determine where electricity flows between circles on a mystery card.
Curated OER
Hey, Look Me Over!
Students make observations about mealworms using hand lenses, rulers, and cotton swabs. Students complete their own mealworm observation chart, then they share their observations with the class. This is one station out of five in an...
Curated OER
Keeping Warm
Students place words describing a range from cold to hot on a scale. Using those words, they identify places on Earth which are cold, hot, freezing or boiling. They practice using and reading a thermometer with three different beakers...
Curated OER
Weightlessness
Eighth graders study weight, force and mass as it pertains to the earths pull. In this weightlessness lesson students are divided into groups and complete an activity.
Curated OER
What is the Rock Cycle and Its Processes?
Geology beginners examine three different rock samples and determine their origin by their characteristics. By making and recording observations, they become familiar with features of igneous, metamorphic, and sedimentary rock types....
Curated OER
A Human-Powered Vehicle for Trans-Glacial Transport
Students practice problem solving skills and experimental design. They build a vehicle that can traverse "glacial" ice capable of carrying a specific load and glide smoothly, creating as little effort as possible for the skier pulling...
Curated OER
3RC (Reduce, Reuse, Recycle and Compost)
Students examine the effects of packaging decisions and the engineering advancements in packaging materials and waste management. They observe biodegradation in a model landfill.
Curated OER
Inclined Plane and Pulley
Students describe how inclined plane and pulleys make work easier. In this physics lesson, students calculate work done and mechanical advantage of both simple machines. They collect data from the experiment and construct graphs.
Curated OER
Bird Eggs
Students perform an experiment with different types of bird eggs to determine what factors make them strong and able to stay on a cliff without rolling off.
Curated OER
What's the Rub? It's All About Friction!
Students determine the coefficient of friction for different surfaces. In this physics lesson, students identify the factors that affect friction. They collect data and write a formal lab report.
Curated OER
Balls and Ramp
Students role several balls of different weights down a ramp and into a paper cup and record how far each ball made the paper cup move. They then answer questions that help them analyze their results and reinforce the idea that energy...
Curated OER
Stop Pulling My Bot Around!
Students investigate the relationship between work and mechanical advantage. For this physics lesson, students calculate the work and efficiency of pulleys. They identify the different types of pulleys.
Curated OER
Bounce Back Ball
Fifth graders work in teams of four to measure the rebound heights of a tennis ball dropped from four different heights. They investigate with the bouncing balls to measure changes in the type of energy they possess.
Curated OER
Floating Pencil
Students discover how salt water makes a pencil float better than freshwater by measuring and comparing the lengths of the portion of the pencil that floats above the water surface. They then determine if an unknown water sample is...
Curated OER
Rising Waters
Fourth graders rank balls by size from smallest to largest and from lightest to heaviest and then by how much they made the water rise. They then discuss why certain balls make the water rise higher than do other balls.
Curated OER
Temperature School
Students observ the cooling and warming of room temperature, hot, and ice cold cans of water by measuring the change in temperature over time. They then attempt to develop explanations for the observations made and apply their findings...
Curated OER
Swingers
Young scholars investigate the motion of a swinging pendulum. They experiment with a pendulum to find out why it might swing at different speeds at different times.
Curated OER
Colored Dots 1
Young scholars observe that colored markers are a mixture of many different colors by performing a chromatography experiment. They make observations, record information, and make generalized inferences from their observations.
Curated OER
Plastic Wrap
Students compare the price and quality of different kinds of plastic kitchen wraps and then rank them from best to worst. They take into account how well it comes out of the roll, if it seals well, it is tangles, how much weight it...
Curated OER
Colored Drops
Students examine the properties of a liquid that contains water and food coloring and a liquid that contains water, food coloring and a liquid detergent. They interpret their data, describe properties, and make reasonable explanations...
Curated OER
More Lizard Snacks
Students listen to Chapter I, Chapter II, Chapter III, and Chapter IV of "The Forgetful Pony". They observe different stages of development of mealworms. The student sequences pictures to show the life cycle and draws the developmental...