Grade 2 Science Standards
Plant's Survival Needs
Plants depend on water and light to grow.
Biodiversity and Humans
There are many different kinds of living things in an area, and they exist in different places on land, and in water.
Use of Maps
Maps show where things are located. One can map the shapes and kinds of land and water in an area.
Earth's Systems: Wind and Water
Wind and water can change the shape of the land.
The History of Planet Earth
Some events happen very quickly; others occur very slowly, over a time period much longer than one can observe.
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Objects Built from Smaller Pieces
A great variety of objects can be built up from a small set of pieces.
Structure and Properties of Matter
Different kinds of matter exist and many of them can be either solid or liquid, depending on temperature. Matter can be described and classified by its observable properties.
The Role's of Water in Earth's Surface Processes
Water is found in the ocean, rivers, lakes and ponds. Water exists as solid, ice and in liquid form.
Plant's Dependence on Animals
Plants depend on animals for pollination or to move their seeds around.
Chemical Reactions
Heating or cooling a substance may cause changes that can be observed. Sometimes these changes are reversible, and sometimes they are not.
Properties of Matter
Different properties are suited to different purposes.