Teach Engineering
Bend That Bar
Bend it, but don't break it. Groups investigate the strength of different materials. Using a procedure in the seventh segment of a 22-part series on aviation, pupils determine how far a rod will bend. They determine the strength-to-mass...
Teach Engineering
Better By Design
Which modification is the best? Using the scientific method, pairs determine the effects of each control surface on the distance of a glider's flight. The activity, section 16 in a 22-part unit on aviation, allows pupils to gain a better...
Curated OER
Blood type Switch
High schoolers read a text about blood groups and answer such questions as what, where and why regarding a scientific discovery. They complete vocabulary worksheets, comprehension exercises and utilize problem solving skills to decide...
Curated OER
AM I on the Radio?
Students create a working radio by soldering circuit components supplied from an AM radio kit. They demonstrate an efficient soldering technique, identify the circuit components used to construct their radio, and explain how their radio...
Curated OER
Schools Going Solar
If your school has a photovoltaic system, you can use this lesson plan to guide learners through an investigation of the factors affecting performance. Familiarize yourself with the data acquisition system, and then provide data for your...
Teach Engineering
Restriction Enzymes and DNA Fingerprinting
Show your class why restrictions aren't always a bad thing. In the third segment of a four-part series, the instructor develops the idea of restriction enzymes. Pupils learn how scientists use restriction enzymes in DNA analysis and DNA...
Curated OER
Biological Relationships - Coral Reef Memory Game and Chain Game
Students familiarize themselves with the interconnectedness of species within an ecosystem, and to use this knowledge to evaluate how the removal or decimation of one species can have far reaching effects.
Curated OER
As the Sun Burns
Students investigate the sun's energy. They explore various websites, demonstrate proper solar protection, conduct experiments using special UV beads, and complete worksheets.
Curated OER
TE Activity: Pulley'ing Your Own Weight
Students experiment with common objects such as spools, string and soap to determine how pulleys make it easier to move large objects. They look at the difference between fixed and movable pulleys. They examine the many uses engineers...
Curated OER
Effects of the Sun on Our Planet
Students examine the effect of different types of light on the Earth. They discover the role of evaporation and the effects of the sun on the magnetosphere. They also observe different solar phenomena.
Curated OER
Systems of the Human Body
Students play an interactive activity and answer questions about body systems.
Curated OER
Meteorology
Fourth graders study how atmospheric conditions change while naming the things that make the weather change. They investigate the affects of air masses, weather fronts and high/low pressure by looking at weather maps from newspapers.
Curated OER
As the Sun Burns
Learners examine the types of light the sun gives the Earth. They describe the electro-magnetic spectrum and how to protect themselves from different types of light. They identify the layers of the atmosphere as well.
Curated OER
Effects of the Sun on Our Planet (Grades 2-4)
Students observe how the sun's rays can cause evaporation and discuss its role in the weather cycle. They discover what the sun's energy brings to plants. They examine how different types of technology can enhance the amount of solar...
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
Biology: Systems of the Human Body
Students examine the different systems of the human body and how they work independently and cooperatively. They complete sevral online interactive projects designed to reinforce how the systems work alone and together. Students make...
Curated OER
Water and Ice
Students explore the forms of water. In this physics lesson, students use ice cubes and observe what happens when the ice melts. Students freeze the water again and record observations.
Curated OER
As the Sun Burns
Students test commercial sunscreens or sunglasses for accuracy of their Sun Protection Factor. They devise a method for testing UV beads with a visual clues which they publish as research. They investigate occupations such as...
Curated OER
Earth/Globe (poles & equator)
First graders create his/her own paper mache earth and label the poles and equator. The land masses can be added and labeling of specific bodies of water. The paper mache earth can then be used to discuss the sun, moon, and the earth and...
Curated OER
Just How Big is this Place?
Students are introduced to the the formula for calculating travel time. They listen to different scenarios relating to long distance travel into space and calculate travel time using the formula.
Curated OER
Which Colors Absorb the Most Energy?
Young scholars measure the temperatures over time of different colored envelopes in order to explore the different rates at which each color absorbs energy from a heat lamp. They record their data and graph their results.