Curated OER
Life Cycle of a Butterfly
In this instructional activity on the life cycle of the butterfly, students look at 4 pictures representing the life cycle stages, and choose words from a word box that match each picture. Students then number the pictures in the correct...
Curated OER
Faraday's Law of Induction
Students study Faraday's law of induction and the equations that show how to calculate electromagnetic induction. In this electromagnetic lesson students complete several experiments on the law of induction.
Curated OER
Electromagnet
In this scientific investigation worksheet, students follow the provided procedures to examine how electricity and magnetism are related and then respond to 4 short answer questions.
Curated OER
Transformers
Students examine how a transformer works and its practical applications. In this electricity lesson students complete several experiments using transformers and generators.
Curated OER
Lesson 5: Designing an Experiment
The intent of this instructional activity is to introduce young scientists to the steps of the scientific method. To this end, they consider the question, "Which brand of battery lasts longest?" In this case, the experiment is carried...
Curated OER
Ionic Compounds
In this compounds worksheet, students review the structure and properties of ionic compounds, their formulas and nomenclature, and molecular mass and percentage composition. This worksheet has 4 short answer questions and 7 problems to...
Curated OER
What is an Electromagnet?
Students give examples of electromagnet applications. In this physics lesson, students explore what makes electromagnets work. They experiment picking paper clips with it.
Colorado State University
What Makes a Gas, a Greenhouse Gas?—The Carbon Dioxide Dance
Investigate a heated topic in environmental science. Scholars team up to play the parts of gas molecules in the atmosphere. As the teacher moves about, acting as the electromagnetic wave, learners react as their molecules would to the...
Curated OER
Loudspeaker
Students study the different types of loudspeakers and how they work. In this sound lesson students create their own loudspeakers.
Curated OER
Wind Power for Educators
Students explore wind power as a renewable resource. For this wind power lesson students build models of wind turbines and experiment with different changes to see if it increases efficiency.
Curated OER
More Power to You
Students construct a simple galvanometer in order to detect the presence of an electric current as well as determine the amount of the current. Activity is divided into two parts, first part as group work and second as individual.
Curated OER
Effects of the Sun on Our Planet (Grades 9-12)
Students examine the Earth's magnetosphere and observe the effects of the sun's energy on it. They discover the difference between true north and magnetic north. They also explore how solar cells convert solar energy to electricity.
Curated OER
Separating Solids Experiment
In this separating solids experiment worksheet, students follow the procedures to find what physical properties could be used to separate a mixture of pepper, salt, sand and iron filings.
Curated OER
Changing circuits
Young scholars identify that there are conventional symbols to represent the components in circuits. Students use these symbols to draw diagrams of circuits. They are reminded that electric circuits can be drawn in diagrams using...
Curated OER
Changing Circuits
Learners observe an on-line activity to review the basics of electrical circuitry, then research answers to related questions on-line.In this lesson on changing components in a series circuit, students discover how different components...
Curated OER
From Vibration to Sound
Students observe a series of demonstrations to illustrate wave movement. In this sound wave lesson, students witness how objects create waves when dropped in a dish of water, use a rope and slinky to produce transverse and longitudinal...
Curated OER
Keeping Warm
Learners participate in an online activity to determine how objects heat and cool. They determine what objects best serve as thermal insulators.
Curated OER
Habitats
Students participate in an online lesson plan to determine that different plants and animals are found in different habitats. They use food chains to show feeding relationships in a habitat, and see that nearly all food chains start with...
Curated OER
Keeping Healthy
Students exercise their muscles to explore concept of heart rate and to explain how blood supplies muscles with oxygen.
Curated OER
Friction
Students are introduced to the concept of friction. Using that information, they discover ways in which friction can be useful. They participate in different activities to see fricition in action. They complete a grid worksheet and...
Curated OER
Properties of Rocks
Students compare the properties of rocks. They identify objects made of rocky materials such as walls, sidewalks, etc. Students describe and group rocks based on their characteristics.
Curated OER
Forces in Action
Students investigate different forces and draw arrows to signify specific directions of force. Students are then shown a brick and they are asked to draw a diagram which will include labels for the forces that are acting on the brick....
Curated OER
Life cycles
Students identify and explain the parts of a flower and their role in the life cycle of flowering plants, including pollination, seed dispersal and germination using the Internet. Students will also study and discuss the key points and...