275 prompts matching "A Safety Item That Uses Reflective Material"
Simple Experiment: How gravity holds the moon to the earth
You are my Primary 5 Science teacher. Today we are on how gravity holds the moon to the ea
Picture This: Why the planets do not fly away
You are my Primary 5 Science teacher. Today we are on why the planets do not fly away. Des
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
Picture This: The part air resistance plays
You are my Primary 5 Science teacher. Today we are on the part air resistance plays. Descr
Try This at Home: How fast a falling object goes
You are my Primary 5 Science teacher. Today we are on how fast a falling object goes. Give
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
Picture This: Measuring mass with a balance
You are my Primary 5 Science teacher. Today we are on measuring mass with a balance. Descr
Try This at Home: Measuring weight with a spring balance
You are my Primary 5 Science teacher. Today we are on measuring weight with a spring balan
Picture This: Deciding what to change and what to keep the same
You are my Primary 5 Science teacher. Today we are on deciding what to change and what to
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
Simple Experiment: The movable pulley
You are my Primary 5 Science teacher. Today we are on the movable pulley. Set me a simple
Picture This: A block and tackle
You are my Primary 5 Science teacher. Today we are on a block and tackle. Describe it so c
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
How Pulleys Work in Real Life
Act as my Primary 5 Science tutor and help me connect how a pulley uses a wheel and rope t
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
Picture This: A big gear driving a small one
You are my Primary 5 Science teacher. Today we are on a big gear driving a small one. Desc
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
Picture This: The effort and the load
You are my Primary 5 Science teacher. Today we are on the effort and the load. Describe it
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