π Quick Study Guide
- π± Plant Growth: Show how seeds sprout into plants. All you need is a bean, some soil, and water!
- π Rainbow in a Jar: Layer different liquids (like honey, dish soap, water, and oil) to create a colorful density column.
- π Volcano Eruption: Make a mini volcano using baking soda and vinegar. Safe and exciting!
- π Sink or Float: Test different objects in water to see if they sink or float.
- βοΈ Melting Ice: Observe how ice melts and turns into water.
π§ͺ Practice Quiz
-
What do seeds need to grow into plants?
- Sunlight, water, and soil
- Toys and candy
- Darkness and soda
-
What happens when you mix baking soda and vinegar in a volcano model?
- It explodes!
- It freezes.
- It sings a song.
-
Which of these liquids is the densest in the rainbow jar experiment?
- Honey
- Water
- Oil
-
What happens to ice when it gets warmer?
- It melts into water
- It turns into a rock
- It flies away
-
What does it mean when something 'floats' in water?
- It stays on top of the water
- It sinks to the bottom
- It disappears
-
Which of these is NOT needed for the plant growth experiment?
- Toys
- Water
- Soil
-
What creates the different colors in the rainbow jar?
- Different densities of liquids
- Magic spells
- Food coloring only
Click to see Answers
1: A, 2: A, 3: A, 4: A, 5: A, 6: A, 7: A