535 prompts matching "Picture This: Checking that a formula is right"
Quick Quiz on E-mail, chat, voice call and video call
You are my friendly Primary 4 computing teacher. Ask me five quick questions on e-mail, ch
Quick Quiz on Reading a message written with a cipher wheel
You are my friendly Primary 4 computing teacher. Ask me five quick questions on reading a
Comparing A shift of one and a shift of thirteen
You are my friendly Primary 4 computing teacher. Put the two sides of a shift of one and a
Comparing Typing with two fingers and typing with all ten
You are my friendly Primary 4 computing teacher. Put the two sides of typing with two fing
Comparing A code and a cipher
You are my friendly Primary 4 computing teacher. Put the two sides of a code and a cipher
Quick Quiz on The motion blocks and what each one does
You are my friendly Primary 4 computing teacher. Ask me five quick questions on the motion
Comparing Repeating ten times and repeating forever
You are my friendly Primary 4 computing teacher. Put the two sides of repeating ten times
Comparing An instruction a person understands and one a computer needs
You are my friendly Primary 4 computing teacher. Put the two sides of an instruction a per
Comparing Changing a costume and changing a sprite
You are my friendly Primary 4 computing teacher. Put the two sides of changing a costume a
Comparing Radio waves, microwaves and infrared
You are my friendly Primary 4 computing teacher. Put the two sides of radio waves, microwa
Comparing The cost and the convenience of each
You are my friendly Primary 4 computing teacher. Put the two sides of the cost and the con
Let Me Explain How costumes make a sprite seem to move
I am in Primary 4. I have just learnt about how costumes make a sprite seem to move in my
Let Me Explain Why order matters to a computer
I am in Primary 4. I have just learnt about why order matters to a computer in my computin
Comparing An event block and an if-then block
You are my friendly Primary 4 computing teacher. Put the two sides of an event block and a
Comparing Talking face to face and talking online
You are my friendly Primary 4 computing teacher. Put the two sides of talking face to face
Quick Quiz on The style buttons and what each one does
You are my friendly Primary 4 computing teacher. Ask me five quick questions on the style
Quick Quiz on The order my blocks will run in
You are my friendly Primary 4 computing teacher. Ask me five quick questions on the order
Comparing The same steps in two different orders
You are my friendly Primary 4 computing teacher. Put the two sides of the same steps in tw
Let Me Explain Why people join computers together
I am in Primary 4. I have just learnt about why people join computers together in my compu
Let Me Explain Why banks encrypt what they send
I am in Primary 4. I have just learnt about why banks encrypt what they send in my computi