1. Celsius scale Pure water boils at 100°C Grade 5 Matter
Grade 5 Critical Vocabulary

2. The antacid tablet is DISSOLVING in water.
dissolve
Particles of 1 or more substances are evenly distributed in another to form a solution.
The antacid tablet is DISSOLVING in water.
Grade 5 Critical Vocabulary

3. relative density density blocks density of liquids Grade 5 Matter
Grade 5 Critical Vocabulary

4. solubility Copper Sulphate powder is SOLUBLE in water.
These plant-based dyes are SOLUBLE in water.
Grade 5 Critical Vocabulary

5. Grade 5 Matter
conduct
 A metal wire conducts electricity, allowing it to travel from a battery to a flashlight bulb and back to the battery.
Cooking pans are generally made of metals like copper and aluminum. Metals can conduct the heat required to cook the food.
Grade 5 Critical Vocabulary

6. Styrofoam is a good INSULATOR of heat energy.
insulate
Styrofoam is a good INSULATOR of heat energy.
Grade 5 Critical Vocabulary

7. triple beam balance
This TRIPLE-BEAM BALANCE shows that the blue egg has a mass of 40 grams.
Grade 5 Critical Vocabulary

8. The CAPACITY of this milk carton is one liter.
These tools can all be used to measure CAPACITY.
Grade 4 Critical Vocabulary

9. volume
Water displacement is a method used to find the VOLUME of a solid.
A graduated cylinder is a tool that measures the VOLUME of a liquid.
Grade 4 Critical Vocabulary
Fall 2011

10. solution
Lemonade is a SOLUTION made up of water, sugar, and lemon juice.
Soda is a solution made up of water, sugar, flavorings, and gas.
Grade 4 Critical Vocabulary

11. graduated cylinder
Evenly spaced lines, called graduates, mark units of volume on a GRADUATED CYLINDER.
Grade 4 Critical Vocabulary

12. gas LIQUID GAS Grade 5 Matter
When a liquid reaches its boiling point, it becomes a GAS.
Clouds are composed of water vapor, a gas made of water molecules.
Grade 3 Critical Vocabulary

13. magnetism
Grade 3 Critical Vocabulary

14. mass
Grade 3 Critical Vocabulary

15. mixture
This fruit salad is a MIXTURE of blueberries, raspberries, strawberries, cantaloupe, and honeydew melon.
Grade 3 Critical Vocabulary

16. matter
MATTER can be classified into three states: solid, liquid, and gas.
Grade 3 Critical Vocabulary

17. beaker
Grade 3 Critical Vocabulary

18. Grade 5 Matter
liquid
When heated above its melting point, a solid becomes a LIQUID.
Grade 2 Critical Vocabulary

19. Grade 5 Matter
solid
SOLID
LIQUID
Grade 2 Critical Vocabulary

20. properties
PROPERTIES, or characteristics, of matter can be observed with your five senses.
Kindergarten Critical Vocabulary