What is Science

Make an observation about this tree. Which option below is an accurate observation?

• The tree has green, healthy leaves.

• The tree is taller than the other trees around it.

• The tree's branches are bare, and its leaves are brown and falling off.

• The tree is growing new flowers.

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

Taim finds a new type of flower. In his notebook, he made some observations. Which one is a qualitative observations?

• The flower smells nice.

• The flower is 10cm tall.

• The petals are 2cm wide.

• The flower weighs 15 grams.

Seif thinks it will rain today because he loves the rain.

• inference

• guess

Karam thinks it will rain today because it has rained for the past 5 days in a row.

• inference

• guess

Jannah is trying to measure a piece of paper. Which one is a measurement?

• a few centimeters

• pretty tall

• short

• 11 centimeters

Which step does not belong to the scientific method?

• Analyze your data

• Ensure your safety goggle are on

• Form a hypothesis

• Conduct an experiment

Which color in the bar chart is the least popular?

• red

• blue

• green

• yellow

• pink

How many grams are in a kilogram?

• 1

• 10

• 100

• 1000

Which tool is used to measure length?

• measuring tape

• microscope

• beaker

• magnifying glass

Which way can we classify these flowers?

• their color

• their height