Free science lesson plans designed to engage students through hands-on experiments and activities. Chemistry, life sciences, physics, engineering and more, for elementary, middle and high school teachers.
Vibrobots are tiny robots powered by a vibrating motor, like the type found in cell phones. In this lesson plan, your students will learn about engineering design as they build their own vibrobots from craft materials. No previous experience with robots is required!
Read more
NGSS Performance Expectations:
3-5-ETS1-2. Generate and compare multiple possible solutions to a problem based on how well each is likely to meet the criteria and constraints of the problem.
Junkbots are easy-to-build robots that you can make using a simple circuit and some recyclable materials. In this lesson, your students will learn about engineering design as they compete to build the fastest robot. No previous robotics experience is required!
Read more
NGSS Performance Expectations:
MS-ETS1-4. Develop a model to generate data for iterative testing and modification of a proposed object, tool, or process such that an optimal design can be achieved.
Have your students read about autonomous (also called self-driving or driverless) cars in the news? How can you build a car or a robot that will stay on the road without a human driver? In this project, your students will find out by building a robot that can automatically follow a line around a homemade race course, while learning about the electromagnetic spectrum and electronic circuits.
Read more
NGSS Performance Expectations:
MS-PS4-2. Develop and use a model to describe that waves are reflected, absorbed, or transmitted through various materials.
If you love doing arts and crafts with your students, this lesson plan is for you! Teach them about energy, electricity, and circuits as they build light-up sculptures, using something they are all familiar with—play dough! Clear step-by-step instructions are provided and no previous experience with circuits is required.
Read more
NGSS Performance Expectations:
4-PS3-2. Make observations to provide evidence that energy can be transferred from place to place by sound, light, heat, and electric currents.
Learn about potential and kinetic energy the fun way—by launching ping pong balls across the classroom with a catapult!
Read more
NGSS Performance Expectations:
MS-PS3-5. Construct, use, and present arguments to support the claim that when the kinetic energy of an object changes, energy is transferred to or from the object.
Your students might know that they can burn calories, but do they know what a calorie really is? In this fun lesson plan, your students will measure the energy content of food by literally burning it using a device called a calorimeter that they will design and build themselves. This will get your students thinking about the chemistry of energy transfer as well as good nutrition, and gives a whole new meaning to the phrase "burning calories!"
Read more
NGSS Performance Expectations:
MS-PS3-3. Apply scientific principles to design, construct, and test a device that either minimizes or maximizes thermal energy transfer.
MS-PS3-4. Plan an investigation to determine the relationships among the energy transferred, the type of matter, the mass, and the change in the average kinetic energy of the particles as measured by the temperature of the sample.
Does human activity impact the environment? If so, how can we measure our impact on the environment? How can we use these measurements to change our behavior? In this project, your students will explore these questions by designing and building an electronic circuit that can measure environmental parameters like water quality or light pollution.
Read more
NGSS Performance Expectations:
MS-ESS3-3. Apply scientific principles to design a method for monitoring and minimizing a human impact on the environment.
You might have read about the negative impacts modern human civilization has had on the environment, like pollution, deforestation, and extinction of animal species. How can we use modern technology to help protect the environment? In this project-based lesson students will design an electronic circuit that can measure something in the environment like water quality and light pollution, and develop a plan for how their circuits could be used to solve a real-world problem.
Read more
NGSS Performance Expectations:
HS-ESS3-4. Evaluate or refine a technological solution that reduces impacts of human activities on natural systems.
Making an electromagnet from a battery, nail, and wire is a classic science demonstration. But instead of just demonstrating this for your students, let them explore it themselves! In this lesson they will discover how different variables affect the strength of an electromagnet.
Read more
NGSS Performance Expectations:
MS-PS2-3.
Ask questions about data to determine the factors that affect the strength of electric and magnetic forces.
