749 prompts matching "Let Me Explain: Why a gas fills a balloon"
Draw a Goat's and a Dog's Teeth
Act as my Primary 5 Science tutor and guide me to draw and label the teeth arrangement of
Spot My Mistake: Herbivore or Carnivore Teeth
Act as my Primary 5 Science tutor and check my understanding by correcting me if I mix up
Which Materials Conduct Heat Well
Act as my Primary 5 Science tutor and teach me how to tell whether a material is a good or
Testing Materials for Magnetism
Act as my Primary 5 Science tutor and guide me through devising a simple investigation int
Spot My Mistake: Good or Poor Conductor
Act as my Primary 5 Science tutor and check my understanding by correcting me if I wrongly
Plan My Own Conductivity Test
Act as my Primary 5 Science tutor and help me plan my own investigation into the thermal o
Testing Water Absorption: Cloth, Block and Stone
Act as my Primary 5 Science tutor and guide me through dripping water onto cotton fabric,
Does Soil Really Contain Air
Act as my Primary 5 Science tutor and teach me how we know that soil is a porous material
Spot My Mistake: Porous or Non-Porous
Act as my Primary 5 Science tutor and check my understanding by correcting me if I wrongly
Plan a Water-Absorption Test
Act as my Primary 5 Science tutor and help me plan a fair test to compare how much water f
Dissolving Sugar in Zobo
Act as my Primary 5 Science tutor and guide me through an investigation dissolving sugar i
Spot My Mistake: Soluble or Insoluble
Act as my Primary 5 Science tutor and check my understanding by correcting me if I wrongly
Sort Materials by Their Properties
Act as my Primary 5 Science tutor and help me practise sorting everyday materials by their
Modelling Earth, Moon and Sun with Balls
Act as my Primary 5 Science tutor and guide me through using a globe and different-sized b
What Causes Day and Night
Act as my Primary 5 Science tutor and teach me how Earth's rotation causes day and night.
Comparing the Sizes of Earth, Moon and Sun
Act as my Primary 5 Science tutor and teach me how the sizes of the Earth, the moon and th
Draw Earth, Moon and Sun to Scale
Act as my Primary 5 Science tutor and guide me to draw the Earth, moon and sun roughly to
The Sun's Path Across the Sky
Act as my Primary 5 Science tutor and teach me how to investigate the sun's apparent movem
Building a Model Solar System
Act as my Primary 5 Science tutor and guide me through building a model of the solar syste
How the Moon Orbits the Earth
Act as my Primary 5 Science tutor and teach me how the moon moves around Earth as Earth mo