Lesson 1

Group 1

100

Has indefinite shape and definite volume

Liquid

200

• What is volume

Amount of space taken by an object

300

Unit used in sensitive balance

Gram (g)

400

• Rule for measuring volume of irregular solids

V= V2-V1

500

• Calculate the volume of the rock

20 cm³

Group 2

100

• Define matter

Anything that has mass and volume

200

• What is mass

Amount of matter in an object

300

• Tool used to measure volume of liquids and irregular solids

Graduated cylinder

400

• 1 Ton=…… kg

1000

500

• 1m=……. Km        1g=……kg

1000-1000

Group 3

100

• Has definite shape and definite volume

Solid

200

Solids can be classified into?

regular and irregular

300

• Tool used for measuring short objects and unit used for small length

Graduated ruler- cm

400

• Rule for volume of regular solids

V= length X width X height

500

• Units for measuring volume of liquids

Liter and milliliter (L & ml)

Group 4

100

• Has indefinite shape and indefinite volume

Gas

200

• Tool used to measure mass of heavy objects

Common balance

300

Tool for measuring long objects and unit for long length

Graduated/measuring tape - meter (m)

400

• Correct position of eye to read measurement of a graduated cylinder

middle position/ eye level (just infront of the eye)

500

• Calculate the volume of this figure

36 cm³

Group 5

100

• Matter can be classified into?

solid, liquid, Gas

200

• Tool used to measure mass of light objects

Sensitive balance

300

Unit for measuring very heavy objects Vs unit for measuring very long length

Ton - Kilometer (km)

400

• 1m= …. Cm

100

500

• 1ml=….cm³

1