Science Foundations

What type of scientific equipment has been drawn in this image?

• Measuring cylinder

• Conical flask

• Test Tube

• Beaker

What is the volume of the water?

• 41mL

• 44mL

• 43mL

• 42mL

Draw a conical flask

Answer explanation

Remember: 2D drawings, no shading, use a ruler for straight lines

What would the INDEPENDENT variable be in an experiment testing which types of paper airplane goes furthest?

• the speed of the paper airplane

• the type of paper airplane
• the distance of each plane's flight
• the weather

Tags

NGSS.MS-PS2-2

What is the dependent variable in an experiment with the title: How does the temperature of water affect the time that it takes for 50g of sugar to dissolve?

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The variables that are unchanged in an experiment are called ______ variables.

Identify the beaker:

Identify the independent variables and dependent variables in this experiment.

a

b

Dependent variable

Independent variable

What is this piece of equipment?

• A test tube

• An evaporating dish

• A beaker

• A watchglass

What are the control variables in an experiment exploring how the amount of plant fertiliser affects plant growth (tick all that apply).

• Volume of Water

• Amount of plant fertiliser

• Type of soil

• Growth of plant