Science Fundamentals Review

What is the definition of observations according to the provided learning material?

• Using your five senses to gather information.

• Using your intuition to make guesses.

• Using scientific tools to measure data.

• Using your memory to recall past events.

Tags

NGSS.K-2-ETS1-1

Which sense is associated with the tongue?

• Sight

• Taste

• Smell

• Hearing

Which of the following is a descriptive observation?

• 3 meters long

• 4 marbles

• 50 kilograms

• Smells like fresh baked cookies

What is an example of using prior knowledge to make an inference?

• I see a red apple.

• I think she is upset.

• The sky is blue.

• The grass is green.

Which term describes an educated guess about the future?

• Inference

• Hypothesis

• Prediction

• Observation

Tags

NGSS.MS-LS2-2

NGSS.MS-LS4-4

Which unit would you use to measure the distance between two cities?

• Centimeter

• Meter

• Kilometer

• Millimeter

If you have 200 centimeters, how many meters do you have?

• 0.2

• 2

• 20

• 200

What is the relationship between meters and kilometers?

• 1 meter = 100 kilometers

• 1 meter = 1000 kilometers

• 1 kilometer = 100 meters

• 1 kilometer = 1000 meters

What is the relationship between milligrams and grams?

• 1 milligram = 1,000 grams

• 1 gram = 1,000 milligrams

• 1 milligram = 100 grams

• 1 gram = 100 milligrams

Which unit is used to measure temperature in the provided learning material?

• Kelvin

• Fahrenheit

• Degree Celsius

• Rankine