🔬 Part 1: Before the Experiment

Word Bank: density, float, layers, liquid

Oil has a lower __________ than water, so it will __________ on top. When we add food colouring, we will see different __________ in our __________.

👀 Part 2: Observations During the Experiment

🧪 Part 3: Understanding Density

📝 Part 4: Reflection and Real-World Connections

Example 1: _________________________________

Example 2: _________________________________

⭐ Part 5: Scientific Communication

In our lava experiment, the ________ floated on the ________ because it has a lower ________. When we added the fizzing tablet, it created ________ that carried coloured water droplets through the oil layer.

Remember to label: oil layer, water layer, bubbles