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?

The variables that are unchanged in an experiment are called (a)   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