How to learn Grade 5: Science

New Hampshire academic standards: Science, Grade 5

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1. Earth and Human Activity

1. Communities Protecting Resources: Obtain and combine information about ways individual communities use science ideas to protect the Earth's resources and environment

2. Earth's Systems

1. Salt Water vs Fresh Water: Describe and graph the amounts of salt water and fresh water in various reservoirs to provide evidence about the distribution of water on Earth
2. Earth's atmosphere: Develop a model to describe ways the geosphere, biosphere, hydrosphere, and atmosphere interact as connected Earth systems

3. Earth's Place in the Universe

1. Shadows: Represent data in graphical displays to reveal patterns of daily changes in shadow length and direction, day and night cycles, and seasonal star patterns
2. Star Brightness & Distance: Support an argument that the apparent brightness of the sun and stars is due to their relative distances from Earth, understanding the sun is a relatively close star

4. Ecosystems: Interactions, Energy, and Dynamics

1. Matter Cycling in Ecosystems: Develop a model to describe the movement of matter among plants, animals, decomposers, and the environment in an ecosystem

5. From Molecules to Organisms: Structures and Processes

1. Plants Grow from Air & Water: Support an argument that plants get the materials they need for growth chiefly from air and water, not from the soil

6. Energy

1. Energy from Food & the Sun: Use models to describe that energy in animals' food was once energy from the sun, transferred through plants or other organisms

7. Motion and Stability: Forces and Interactions

1. Gravity & Falling Objects: Explain that unsupported objects fall towards the Earth because of the force of gravity acting between the Earth and the falling object

8. Matter and Its Interactions

1. Pure Substances & Mixtures: Distinguish between pure substances and mixtures, identify formulations as useful mixtures with precise compositions, and use melting and boiling points to test for purity
2. Classifying Materials: Plan and conduct an investigation to classify different kinds of materials by their observable properties
3. Conservation of Mass: Measure and provide evidence that the total weight of matter is conserved regardless of the type of change (heating, cooling, or mixing)
4. Matter Is Made of Particles: Develop a model to describe that matter is made of particles too small to be seen, and that this explains properties of solids, liquids, and gases