Porosity of rocks
Some rocks have open space in them! In this science worksheet, your child learns about rock porosity and how to measure it.
Properties of light
In this science worksheet, your child learns some basics about the speed and quality of light.
Reversible and irreversible changes in matter
Some changes in matter are reversible; others aren't. In this science worksheet, your child learns about which changes are permanent, and which changes can be undone.
Rock properties
In this science worksheet, your child learns the properties of rocks used to build common things.
Roots of plants
Why are roots important? In this science worksheet, your child learns about what roots do for plants.
Separating mixtures #2
Rock salt is a mixture of salt (which is soluble in water) and sand (which is not soluble in water). In this science worksheet, your child devises and draws an experiment to separate the soluble and insoluble parts of rock salt.
Series circuit
This circuit has three lightbulbs! In this science worksheet, your child learns about series circuits and how power is reduced by increased load.
Sizing up a shadow
Can John make this shadow puppet smaller? In this science worksheet, your child learns what creates, distorts, and manipulates a shadow.
Solids, liquids, and gases
Which of these materials are solids? Liquids? Gases? In this science worksheet, your child learns about different states of matter and identifies which matter can exist in all three states.
Sprouting seeds
Seeds need air, moisture, and warmth to germinate, or sprout. In this science worksheet, your child determines how to set up an experiment to compare bean seed germination in various temperatures.
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