Young scholars explain how battery chargers work. In this physics activity, students discuss the two main ways that vehicles get charged. They build their own battery charger.

Students build simple electromagnetic reed switch motors. In this physics lesson, students explain how it works. They cite real world applications of reed switches and relays.

Learners examine the basics of luminous efficacy and why it is used.  For this light source lesson students test energy efficiency and the luminous efficiency for babies.

Students study the classification system of tornadoes.  In this tornado lesson students make their own tornadoes in different mediums.

Young scholars synthesize Indole-3-Acetic acid from 3-indolylacetonitrile. In this biochemistry lesson, students determine the effect of different concentrations of IAA on lima beans. They explain how hormones help in plant development.

Students explore how enzymes are important in the chemical reactions of all living things.  In this enzymes and catalysts lesson students complete an activity to see how enzymes change living things.

Students explain how power is transmitted over long distances. In this physics instructional activity, students simulate controlling power flow in parallel transmission lines. They discuss several applications of wireless power...

Students create a postcard about endangered species. In this biology lesson, students identify how human activities endanger other species. They research and recommend ways to help protect them.

Students examine how to grow plants using a hydroponic system.  In this hydroponics lesson students identify the advantages and disadvantages of growing plants hydrologically.

Students examine how seeds germinate in a culture.  For this germination lesson students germinate seeds in gelatin and observe the growth of the plant.

Students explain how E-bomb works. In this physics lesson plan, students simulate the effects of e-bombs on electronic targets. They discuss its potential harmful effects when used as a weapon.

Students explore vermicomposting, the species of worms needed and the proper climate for it.  In this composting lesson students make their own worm compost bin. 

Students conduct a series of exploration activity on how vaccines and antibodies work. In this biology lesson, students test how antigens and antibodies work in the body. They discuss the benefits of vaccines in promoting immune responses.

Students explore the different phases of a crystal.  In this mineral lesson students grow their own sugar crystals using a sugar recipe. 

Young scholars investigate magnetic permeability and saturation. In this physics lesson, students explain how current carrying wire coils create magnetic forces. They interpret normal magnetization curves.

Students discuss the importance of plankton in the ocean ecosystem. In this biology lesson, students identify the different types plankton by observing them under the microscope. They explain how plankton population affect global climate.

High schoolers explore how PCR works through various activities. In this biology lesson, students explain how PCR generate copies of DNA. They simulate the process using an online interactive website.

Students examine the different propereties of ice, such as freezing temperature.  For this scientific lesson students complete several activities using ice, like making ice cream.

Students investigate the factors affecting projectile trajectory. In this physics lesson, students calculate the range, time and speed of projectiles using mathematical equations.

Students examine what a sunspot is and how it is produced.  In this sun instructional activity students locate and measure sunspots then view them through a camera.

Learners explore what chemical indicators are and use pH paper to determine if something is alkaline or basic.  In this pH lesson students manufacture their own soap.

Third graders analyze the effects of force on an object in motion and its relationship to a change in speed. This instructional activity uses a pendulum to demonstrate the principle.

Students investigate the carbon dioxide content of different sodas. For this chemistry lesson, students explain why PET containers are preferable than HDPE for soda bottles. They collect data and graph them.

Young scholars explore what the Bermuda triangle is and the theories as to why it is so mysterious.  In this mystery lesson students read and discuss the history and the mystery behind the Bermuda Triangle.