Second grade
FIRST PERIOD
Contents:
· Lab tools
· Living things in their environment ( Biology)
·
Living things and Non Living things
·
PLANTS –
ANIMALS
·
Similarities and differences between environments.
·
How do environments affect living things
·
Why must we care for the environment
weather and us
types of weather
Lab tools
LEARNING ABOUT LAB TOOLS...
TO BECOME A SUCCESFUL SCIENTIST, WE MUST BE ABLE TO IDENTIFY AND USE SCIENTIFIC INSTRUMENTS OR TOOLS.
THESE TOOLS ARE FOR COLLECTING DATA, TAKING MEASURMENTS AND RECORDING INFORMATION.
SCIENTIST USE A VARIETY OF TOOLS TO DO INVESTIGATIONS.
GOGGLES: Protects eyes from chemical splashes
HAND LENS: A tool that let you see things you cannot see with your eyes.it magnifies objects.
MICROSCOPE: A tool that magnifies objects at a much higher power than a hand lens.
THERMOMETER: Measures temperature.
PAN BALANCE: Is used to measures the mass of an object to a know unit of mass.
MAGNET : An object that attracts iron or steel.
BEAKER OR MEASURING CUP: used to measures volume of a liquid.
