Modified Unit 1 Science Review

When working on a lab, what is one safety rule?

• run around

• pull long hair back

When doing a science lab, what is one safety rule?

• Follow directions

• Pick up glass

IF I increase the temperature THEN the sugar will dissolve.

This is an example of a ________

• conclusion

• hypothesis

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

A hypothesis has what TWO key words?

• So......because

• If.....then

I SAW the liquid fizz.

Is this an observation or an inference?

• observation

• inference

I think that Mr. Quester is cool.

Is this an observation or an inference?

• observation

• inference

Three requirements for a fire are: heat, fuel and _____.

• ice

• oxygen

What type of fire extinguisher do we have in class?

• ABC

• B

What is a QUANTITATIVE (numbers) observation from the picture?

• There are three animals.

• The cat is gray.

What is a QUALITATIVE (description) observation based on the image?

• The dog is playing with the cat.

• There is one cat.