Physical Science

• Makes observations to construct evidence-based account that objects can be seen only when illuminated. 1-PS4-2 

• Determines the effect of placing objects made with different materials in the path of a beam of light. 1-PS4-3 

Earth and Space Science

• Uses observations of the sun, moon, and stars to describe patterns that can be predicted. 1-ESS1-1 

• Makes observations at different times of year to relate the amount of daylight to the time of year. 1-ESS1-2 

Engineering Standards (All Year) 

• Asks questions, make observations, and gather information about a situation people want to change to define a simple problem that can be solved through the development of a new or improved object or tool. K-2-ETS1-1 

• Develops a simple sketch, drawing, or physical model to illustrate how the shape of an object helps it function as needed to solve a given problem. K-2-ETS1-2 

• Analyzes data from tests of two objects designed to solve the same problem to compare the strengths and weaknesses of how each performs. K-2-ETS1-3