21 Educational STEM Projects Activities for Class 6 to 10 students

STEM Activities:- Introducing fun STEM projects can spark curiosity and creativity in students. These STEM activities for elementary students are designed to be enjoyable and educational, making learning fun. From easy STEM activities that get kids excited about science and engineering to more challenging STEM project ideas, there’s something for everyone. Adding STEAM activities into lessons helps kids think creatively and solve problems. Check out the 21 Educational Projects STEM Activities for Class 6 to 10 students below.

Check out: PW Experiment Kits

21 Educational Projects STEM Activities for Class 6 to 10 Students

1. Cloud in a Jar

Objective: To demonstrate the process of condensation and cloud formation.

Materials: Jar with a lid, water, hairspray, ice cubes.

Procedure:

1. Pour hot water into the jar and fill it about one-third full.

2. Quickly spray a little hairspray into the jar.

3. Seal the jar with the lid and place ice cubes on top of the lid.

4. Observe the condensation forming on the lid and falling into the jar, simulating rain.

Result: Students will observe how condensation forms on the lid and subsequently falls back into the jar, mimicking the water cycle. This STEM activity not only visualizes the concept of cloud formation but also engages students with hands-on learning, allowing them to better understand meteorological processes.

2. Oil Spill Experiment

Objective: To understand the impact of oil spills on the environment.

Materials: Clear container, water, cooking oil, feathers or paper towels, sponges.

Procedure:

1. Fill the container with water.

2. Add a few drops of cooking oil and observe the separation.

3. Place feathers in the oil-water mixture.

4. Instruct students to use sponges or paper towels to remove oil without removing too much water.

Result: Through this STEM project, students will gain insights into the challenges of cleaning up oil spills and the long-lasting effects on marine ecosystems. This STEM activity for kids highlights the importance of environmental protection and fosters discussions on renewable resources.

Check out: 150 Science Explorer Kit for Boys and Girls

3. Sticky Note Number Match

Objective: To reinforce numeric values and counting.

Materials: Sticky notes, large sheet of paper or wall space, markers.

Procedure:

1. Write numbers on sticky notes.

2. Tape a large sheet of paper to the wall and draw groups of dots (or shapes).

3. Instruct students to match the sticky notes with the correct number of dots on the paper.

Result: Students will enhance their counting skills through this interactive STEM activity for elementary students. The visual and physical matching helps reinforce number recognition and value, making this one of the easy STEM activities ideal for younger learners.

4. Coding a LEGO Maze

Objective: To introduce basic coding concepts through hands-on learning.

Materials: LEGO bricks, printed instruction cards (codes).

Procedure:

1. Build a maze using LEGO bricks.

2. Create instruction cards for navigating the maze (e.g., forward, turn left).

3. Have students arrange the cards in sequence to guide a LEGO figure through the maze.

Result: This engaging STEM project helps students grasp fundamental programming concepts such as sequencing and problem-solving. The use of familiar LEGO bricks makes it an approachable introduction to coding, ensuring it aligns well with STEM activities for kids.

5. Crystal Sun Catchers

Objective: To explore crystallization and light refraction.

Materials: Salt, water, small jar or container, string, scissors, food coloring (optional).

Procedure:

1. Dissolve salt in hot water to create a saturated solution.

2. Pour the solution into a jar and suspend a string inside.

3. Optionally, add food coloring for visual effect.

4. Allow the solution to sit undisturbed for several days until crystals form.

Result: Students will create beautiful crystal sun catchers while learning about the crystallization process. This STEM activity fosters patience and observation, encouraging students to keep track of changes over time, making it an excellent example of STEM projects that involve science and art.

Check out: Electricity & Magnetism Science Project Kit for Boys & Girls

6. Building a Hand Crank Winch

Objective: To understand mechanical principles and simple machines.

Materials: Cardboard paper towel rolls, spool of ribbon or string, tape or glue, scissors.

Procedure:

1. Create a base using cardboard.

2. Attach the cardboard roll vertically to the base.

3. Thread the ribbon through the roll and attach a weight to the end.

4. Demonstrate how cranking the roll lifts the weight.

Result: Students will learn about winches and the mechanics of simple machines through this STEM project idea. By engaging with hands-on construction, they will also enhance their critical thinking and engineering skills, which aligns perfectly with STEM programs for kids.

7. Magnetic Slime

Objective: To explore magnetism and chemical reactions.

Materials: White glue, liquid starch, iron oxide powder, strong neodymium magnets.

Procedure:

1. Mix equal parts glue and liquid starch to form slime.

2. Add iron oxide powder to the mixture.

3. Knead until combined and adjust consistency as needed.

4. Use magnets to manipulate the slime.

Result: Through this easy STEM activity, students will observe the fascinating effects of magnetism on the slime, reinforcing concepts of chemistry and physics. This project promotes curiosity and exploration, making it a hit among STEM activities for kids.

8. Egg Drop Challenge

Objective: To apply engineering principles in designing protective structures.

Materials: Eggs, various materials (straws, cotton balls, cardboard, etc.), tape.

Procedure:

1. Challenge students to design a protective container for an egg.

2. Drop the eggs from a height and observe which containers successfully protect the eggs.

Result: Students will engage in hands-on engineering by developing and testing their designs, learning about impact protection through this STEM activity. This practical approach encourages teamwork and creativity, making it one of the most popular STEM projects in classrooms.

Check out: Light, Shadow & Optical Instruments Project Kit

9. Water Filtration System

Objective: To understand water purification methods.

Materials: Plastic bottle, sand, gravel, activated charcoal, coffee filter or cloth, contaminated water sample.

Procedure:

1. Cut the bottom off a plastic bottle and invert it.

2. Layer the materials inside the bottle (coffee filter, charcoal, sand, gravel).

3. Pour contaminated water through the filter and collect the clean water.

Result: This hands-on STEM project allows students to learn about the importance of clean water and effective filtration techniques. It emphasizes environmental science and engineering principles, making it suitable for STEM activities for elementary students.

10. Solar Oven

Objective: To understand solar energy and heat transfer.

Materials: Cardboard box, aluminum foil, plastic wrap, black paper, marshmallows or chocolate for melting.

Procedure:

1. Line the inside of the box with black paper and cover the top with plastic wrap.

2. Use aluminum foil to create a reflective surface to direct sunlight into the box.

3. Place food items inside and observe them melting on a sunny day.

Result: Students will witness the principles of solar energy in action, learning how to harness sunlight for cooking. This STEM activity beautifully combines environmental science and engineering, demonstrating real-world applications of renewable energy, making it a compelling STEM project idea.

11. Invisible Ink

Objective: To learn about chemical reactions and writing techniques.

Materials: Lemon juice, cotton swabs or brushes, white paper, heat source (lamp or iron).

Procedure:

1. Dip a cotton swab into lemon juice and write a message on white paper.

2. Allow the paper to dry completely.

3. Hold the paper close to a heat source to reveal the message.

Result: Through this engaging STEM activity, students explore the chemical properties of lemon juice and how it reacts to heat. 

Check out: Science Experiment Kit For Class 10th

12. Balloon Rocket

Objective: To explore the principles of propulsion and Newton's third law.

Materials: Balloon, string, straw, tape.

Procedure:

1. Thread a long piece of string through a straw and tie it tightly between two points.

2. Inflate a balloon and tape it to the straw.

3. Release the balloon and observe how it propels itself along the string.

Result: Students will experience firsthand the laws of motion through this dynamic STEM project. The excitement of launching their balloon rockets fosters interest in physics and engineering concepts, making it a fun addition to STEM activities for kids.

13. Simple Circuit

Objective: To understand basic electrical circuits.

Materials: Battery (AA or AAA), LED light, wires, tape.

Procedure:

1. Connect one wire to the positive terminal of the battery and the other wire to the negative terminal.

2. Attach the LED light to the free ends of the wires.

3. Observe the light turning on.

Result: This STEM activity allows students to grasp the fundamentals of electricity and circuit design. The hands-on approach promotes problem-solving and critical thinking, essential components of STEM programs for kids.

14. Balloon-Powered Car

Objective: To understand propulsion and design engineering.

Materials: Balloons, straws, bottle caps or wheels, cardboard for the base, tape or glue.

Procedure:

1. Construct a car body using cardboard and attach straws as axles.

2. Inflate a balloon and tape it to the car without tying it off.

3. Release the balloon to propel the car forward.

Result: Students will engage in design and experimentation, learning about forces and motion through this STEM project idea. 

15. Balloon Rocket

Objective: To explore the principles of propulsion and Newton's third law.

Materials: Balloons, string, straws, tape.

Procedure:

1. Thread a long piece of string through a straw and tie it tightly between two points.

2. Inflate a balloon and tape it to the straw.

3. Release the balloon and observe how it propels itself along the string.

Result: This engaging STEM activity allows students to witness the laws of motion in action. The excitement of launching balloon rockets fosters interest in physics and engineering concepts, making it a fun addition to STEM activities for kids.

Check out: Science Experiment Kit For Class 9th

16. Fruit Battery

Objective: To understand how batteries work through chemical reactions.

Materials: Lemon, copper coin, zinc nail, wires, LED light.

Procedure:

1. Insert a copper coin and a zinc nail into the lemon.

2. Connect wires from the copper and zinc to the LED light.

3. Observe the LED light turning on.

Result: Students will see how chemical reactions can produce electricity through this simple STEM project. This hands-on experience fosters curiosity about energy and chemistry, aligning perfectly with STEM programs for kids.

17. Homemade Lava Lamp

Objective: To explore density and chemical reactions.

Materials: Clear bottle, water, vegetable oil, food coloring, Alka-Seltzer tablets.

Procedure:

1. Fill a clear bottle halfway with water.

2. Add vegetable oil until the bottle is nearly full.

3. Add a few drops of food coloring.

4. Break an Alka-Seltzer tablet and drop it into the mixture.

Result: Students will observe the fascinating interaction between water and oil, learning about density and chemical reactions. This STEM activity combines science and art, making it an exciting addition to easy STEM activities for young learners.

18. Homemade Compass

Objective: To learn about magnetism and navigation.

Materials: Needle, magnet, cork, shallow dish of water.

Procedure:

1. Magnetize the needle by rubbing it with a magnet.

2. Push the needle through a small piece of cork.

3. Place the cork in the shallow dish of water and observe it align with the Earth’s magnetic field.

Result: This practical STEM activity teaches students about magnetism and how compasses work. By creating their compass, students engage with scientific concepts, enhancing their understanding of navigation techniques—an excellent fit for STEM activities for kids.

Check out: Science Experiment Kit For Class 8th

19. Grow Crystals

Objective: To explore crystallization and chemical reactions.

Materials: Sugar, water, heat source, string, jar.

Procedure:

1. Heat water and dissolve as much sugar as possible to create a saturated solution.

2. Pour the solution into a jar and suspend a string inside.

3. Allow it to sit undisturbed for several days.

Result: Students will learn about the crystallization process as they grow their crystals. This hands-on STEM project emphasizes patience and observation, making it a delightful exploration of chemistry and science.

20. Egg in a Bottle

Objective: To demonstrate air pressure and vacuum effects.

Materials: Hard-boiled egg, glass bottle with a neck slightly smaller than the egg, matches or lighter, paper.

Procedure:

1. Light a piece of paper and drop it into the bottle.

2. Quickly place the egg on the bottle's mouth.

3. Observe the egg being sucked into the bottle.

Result: This classic STEM activity demonstrates air pressure principles while providing an exciting visual experience. Students will understand scientific principles in a fun way, making it a memorable STEM project.

21. Simple Circuit

Objective: To understand basic electrical circuits.

Materials: Battery (AA or AAA), LED light, wires, tape.

Procedure:

1. Connect one wire to the positive terminal of the battery and the other wire to the negative terminal.

2. Attach the LED light to the free ends of the wires.

3. Observe the light turning on.

Result: Students will learn about electrical circuits and the flow of electricity through this engaging STEM activity. It’s a valuable addition to any STEM programs for kids.

Check out: Science Experiment Kit For Class 7th

Steam Activities FAQs

What are STEM activities?

• STEM activities involve hands-on projects and experiments in science, technology, engineering, and mathematics. 

What age groups are STEM activities suitable for?

• STEM activities can be tailored for various age groups, but many are specifically designed for elementary students, making them ideal for kids aged 5 to 12.

How do STEM activities benefit children?

• These activities promote critical thinking, problem-solving skills, creativity, and teamwork.