Introduction to laboratory tools

What is the object shown?

• Bunsen burner

• Pipette

• Microscope

• Magnet

What is the object shown?

• Telescope and microscope

• Magnifying glass and thermometer

• Flask and beaker

• Test tube and test tube racks

What is the object shown?

• Telescope and microscope

• Magnifying glass and thermometer

• Flask and beaker

• Test tube and test tube racks

Which item fits its function?

-use to hold and lift hot object such as test tube and beaker-

• Pipette

• Beam balance

• Tongs

Which item fits its function?

-use to measure temperature 0°C-100°C

• Thermometer

• Beam balance

• Stopwatch

Which item fits its function?

-use to measure amount of time in seconds,s, or minutes,m.

• Thermometer

• Beam balance

• Stopwatch

Which item fits its function?

-use to determine mass or weight of an object in grams,g, or kilograms,kg.

• Thermometer

• Beam balance

• Stopwatch

Based on the picture, the hypothesis is

"If the seeds have sunlight, then seeds can grow."

• True

• False

Based on the table, the hypothesis is " If the amount of light per day increases, then the average growth in one week also increases."

• True

• False

Based on the tables the hypothesis is "If the pH of soil are different, then the average plant grow also different."

• True

• False