632 prompts matching "Break It Down: How weeds rob a crop"
Simple Experiment: The four outer planets
You are my Primary 5 Science teacher. Today we are on the four outer planets. Set me a sim
Simple Experiment: A ship going over the horizon
You are my Primary 5 Science teacher. Today we are on a ship going over the horizon. Set m
Science Challenge: The other planets and their shapes
You are my Primary 5 Science teacher. Today we are on the other planets and their shapes.
Try This at Home: Why we are not thrown off the earth
You are my Primary 5 Science teacher. Today we are on why we are not thrown off the earth.
Simple Experiment: Why a feather falls slowly
You are my Primary 5 Science teacher. Today we are on why a feather falls slowly. Set me a
Science Challenge: What stops a falling object
You are my Primary 5 Science teacher. Today we are on what stops a falling object. Set me
Simple Experiment: The kilogram and the newton
You are my Primary 5 Science teacher. Today we are on the kilogram and the newton. Set me
Science Challenge: Why weight changes on the moon but mass does not
You are my Primary 5 Science teacher. Today we are on why weight changes on the moon but m
Simple Experiment: Choosing the canopy material
You are my Primary 5 Science teacher. Today we are on choosing the canopy material. Set me
Try This at Home: Timing the fall
You are my Primary 5 Science teacher. Today we are on timing the fall. Give me something t
Science Challenge: Testing a large canopy against a small one
You are my Primary 5 Science teacher. Today we are on testing a large canopy against a sma
Simple Experiment: The movable pulley
You are my Primary 5 Science teacher. Today we are on the movable pulley. Set me a simple
Try This at Home: Why a pulley makes lifting easier
You are my Primary 5 Science teacher. Today we are on why a pulley makes lifting easier. G
Simple Experiment: Why the second gear turns the other way
You are my Primary 5 Science teacher. Today we are on why the second gear turns the other
Try This at Home: A small gear driving a big one
You are my Primary 5 Science teacher. Today we are on a small gear driving a big one. Give
Science Challenge: The gears on a bicycle
You are my Primary 5 Science teacher. Today we are on the gears on a bicycle. Set me a har
Simple Experiment: A machine that uses more than one of them
You are my Primary 5 Science teacher. Today we are on a machine that uses more than one of
Try This at Home: Why no machine gives something for nothing
You are my Primary 5 Science teacher. Today we are on why no machine gives something for n
Science Challenge: Finding all three on a bicycle
You are my Primary 5 Science teacher. Today we are on finding all three on a bicycle. Set
Levers, Pulleys and Gears Together in Real Life
Act as my Primary 5 Science tutor and help me connect how levers, pulleys and gears are al