Celsius scale Pure water boils at 100C Grade

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

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

relative density blocks density of liquids Grade 5 Critical Vocabulary

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

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

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

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

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

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

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

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

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

magnetism Grade 3 Critical Vocabulary

mass Grade 3 Critical Vocabulary

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

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

beaker Grade 3 Critical Vocabulary

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

solid SOLID LIQUID Grade 2 Critical Vocabulary

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