303 prompts matching "Picture This: A big gear driving a small one"
Learn The measuring cylinder
You are my Primary 4 Science teacher. Explain the measuring cylinder to me step by step, w
Rapid Quiz on Measuring an awkward solid by displacement
You are my Primary 4 Science teacher. Ask me five questions on measuring an awkward solid
Spot My Mistake: What mass means
You are my Primary 4 Science teacher. Today we are on what mass means. Explain it to me wi
Everyday Science: The second, the minute and the hour
You are my Primary 4 Science teacher. Today we are on the second, the minute and the hour.
Learn Reading a clock face
You are my Primary 4 Science teacher. Explain reading a clock face to me step by step, wit
Rapid Quiz on The stopwatch
You are my Primary 4 Science teacher. Ask me five questions on the stopwatch, one at a tim
Spot My Mistake: Timing a short event accurately
You are my Primary 4 Science teacher. Today we are on timing a short event accurately. Exp
Learn What makes a sound
You are my Primary 4 Science teacher. Explain what makes a sound to me step by step, with
Rapid Quiz on Sound travelling through air
You are my Primary 4 Science teacher. Ask me five questions on sound travelling through ai
Spot My Mistake: Sound travelling through a solid
You are my Primary 4 Science teacher. Today we are on sound travelling through a solid. Ex
Rapid Quiz on High sounds and low sounds
You are my Primary 4 Science teacher. Ask me five questions on high sounds and low sounds,
Spot My Mistake: A long string and a short string
You are my Primary 4 Science teacher. Today we are on a long string and a short string. Ex
Rapid Quiz on What a soil profile is
You are my Primary 4 Science teacher. Ask me five questions on what a soil profile is, one
Spot My Mistake: The top soil
You are my Primary 4 Science teacher. Today we are on the top soil. Explain it to me with
Spot My Mistake: The hoe and what it is for
You are my Primary 4 Science teacher. Today we are on the hoe and what it is for. Explain
Everyday Science: Clearing weeds without harming the crop
You are my Primary 4 Science teacher. Today we are on clearing weeds without harming the c
Everyday Science: Matching a crop to the conditions it likes
You are my Primary 4 Science teacher. Today we are on matching a crop to the conditions it
Everyday Science: Controlling pests without chemicals
You are my Primary 4 Science teacher. Today we are on controlling pests without chemicals.
Learn Using a farm chemical safely
You are my Primary 4 Science teacher. Explain using a farm chemical safely to me step by s
Everyday Science: Which way the arrows point
You are my Primary 4 Science teacher. Today we are on which way the arrows point. Show me