BPS Elementary Science Exemplars Project

Teacher’s Page

Grade: Two
Topic: Light and Color
Instructional Materials: Light and Color (DW)
*Special Instructions: Students should observe shadows outside and at different times of the day, noting the differences in shadow length.
MA LS (96 version): Inquiry: Making predictions based on prior experience. Interpret findings

Physical Science: Describe the motion of an object in terms of change and position relative to another object.

Technology: Describe ways in which technological tools and methods allow us to better learn about the laws of nature. Demonstrate the use and care of simple tools.

Physical Sciences: Manipulate a variety of objects in a beam of light in order to explore conditions in which different objects cast shadows bend or transmit light.
MA LS (01 version): K-2 Earth Science: Recognize that the sun supplies heat and light to the earth and is necessary for life. K-2 Physical Science: Sort objects by observable properties such as size, shape, color, weight, and texture.
BPS LS: Light travels in straight lines until it strikes an object. How are shadows formed?
Technology Connection:  

*The teacher should encourage students to elaborate, give more than the minimum, and strive for a Level 4.

A student response correctly giving the minimum number of responses or details is a Level 3.

In order to achieve a Level 4, a student must go above and beyond what is asked. For example, the student gives more than the required minimum or makes additional connections.

Name: ______________________________ Date: ____________

  1. Pretend you are outside looking at your shadow. Pick the time of day and write it below. Tell if your shadow is longer or shorter than you are.

    Time of day: ___________
    Is your shadow longer or shorter    ?
  2. In Box One, draw the shadow of the pencil when the flashlight is turned on.

  3. In Box Two, draw a flashlight in a different place and draw the shadow.