WorksheetsSafety and Scientific Reasoning
Total questions: 15
Worksheet time: 11mins
Look at the safety tool. Identify how it keeps you safe during classroom investigations.
It protects your hands
It protects your clothes
It protects your eyes
During an investigation outdoors handling insects, you can leave germs on your hands. Which safety practice should you follow when handling insects?
Handle insects with the tips of your fingers
Wash your hands after handling insects
Bring insects into the classroom before viewing them
Play with the insects
You are collecting water with glass tube from a from a pond during an outdoor investigation. Identify what should you do if the tube breaks.
tell a teacher
try to clean up the glass
pretend like you did not break the glass
walk away
Which is NOT an outdoor science safety rule?
Join in horseplay
Never taste anything
Throw away litter
When should you show safe practices by wearing safety goggles in the classroom?
when working with plants
when working with water
any time something could harm your eyes
Kelly uses a net for an investigation. Which of the followings things is she probably investigating?
soil
butterflies
rainwater
sun
Which tool can be used to record information about an investigation?
a notebook
a telescope
a hand lens
You are observing plant growth. Which material will you need to make an environment for living plants?
rocks
sticks
soil
animals
Use the ruler to collect information about the length of the pencil. About how long is the pencil?
1 inch
3 inches
2 inches
A thermometer is used to tell the
(a)
Which is NOT used during science investigations?
observations
communication
drawing conclusions
leaving science tools dirty and out
June
July
August
You are comparing two objects using magnets above. What can you find out about using a magnet?
if the objects have the same mass
if the objects are magnetic
if the objects are the same size
Which science tool is NOT used in the classroom?
You use a balance to collect the mass of this rock. What is the mass of this rock?
10 grams
25 grams
5 grams
