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Science Lab Week at a Glance
Mrs. Ledford
Dates: 2-19-23-18

NEW Rotation Classes began on 2-15-18



Interdependent Relationships in Ecosystems: Animals, Plants, and Their Environment

K-LS1-1 Use observations to describe patterns of what plant and animals (including humans) need to survive.

First Grade-Benson

Structure, Function, and Information Processing
1-LS1-1 Use materials to design a solution to a human problem by mimicking how plants and/ or animals use their external parts to survive, grow, and meet their needs. 
How do different organisms use their body parts in different ways to see, hear, grasp objects, protect themselves, move from place to place, and seek, find, and take in food, water, and air? Plants also have different parts (roots, stems, leaves, flowers, and fruits) that help them survive and grow.

Second Grade - 1/2 of Doss

Earth's Systems: Processes That Shape the Earth
2-ESS1-1 use information from several sources to provide evidence that Earth events can occur quickly or slowly. (volcanoes, earthquakes, erosion of rocks, etc.)
Wind and water can change the shape of the land.

Third Grade-Roy

Interdependent Relationships in Ecosystems

3-LS4-1 Analyze and interpret data from fossils to provide evidence of the organisms and the environments in which they lived long ago. Evidence of common ancestry and diversity.
3-LS2-1 Construct an argument that some animals form groups that help members survive. Social interactions and group behavior

Fourth Grade-Chasteen

Earth's Systems: Process that Shape the Earth

4-ESS2-1 'Make observations and/ or measurements to provide evidence of the effects of weathering on the rate of erosion by water, ice, wind, or vegetation. Biogeology -living things affect the characteristics of their regions.

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Harlan Independent Schools
420 E. Central St.
Harlan KY 40831

Phone: 606-573-8700