Life Processes
K.6 The student will investigate and understand basic needs and life processes of plants and animals. Key concepts include
1.4 The student will investigate and understand that plants have life needs and functional parts and can be classified according to certain characteristics. Key concepts include
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needs (food, air, water, light, and a place to grow);
- parts (seeds, roots, stems, leaves, blossoms, fruits); and
- characteristics (edible/nonedible, flowering/nonflowering, evergreen/deciduous).
1.5 The student will investigate and understand that animals, including people, have life needs and specific physical characteristics and can be classified according to certain characteristics. Key concepts include
3.4 The student will investigate and understand that behavioral and physical adaptations allow animals to respond to life needs. Key concepts include
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methods of gathering and storing food, finding shelter, defending themselves, and rearing young; and
- hibernation, migration, camouflage, mimicry, instinct, and learned behavior.
Living Systems
2.5 The student will investigate and understand that living things are part of a system. Key concepts include
3.5 The student will investigate and understand relationships among organisms in aquatic and terrestrial food chains. Key concepts include
4.5 The student will investigate and understand how plants and animals in an ecosystem interact with one another and the nonliving environment. Key concepts include
Earth Patterns, Cycles, and Change
1.7 The student will investigate and understand the relationship of seasonal change and weather to the activities and life processes of plants and animals. Key concepts include how temperature, light, and precipitation bring about changes in
2.7 The student will investigate and understand that weather and seasonal changes affect plants, animals, and their surroundings. Key concepts include
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effects on growth and behavior of living things (migration, hibernation, camouflage, adaptation, dormancy); and
- weathering and erosion of the land surface.
Resources
1.8 The student will investigate and understand that natural resources are limited. Key concepts include
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identification of natural resources (plants and animals, water, air, land, minerals, forests, and soil);
- factors that affect air and water quality; and
- recycling, reusing, and reducing consumption of natural resources.
3.10 The student will investigate and understand that natural events and human influences can affect the survival of species. Key concepts include
4.8 The student will investigate and understand important Virginia natural resources. Key concepts include
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