Science Standards - Ages 3 and 4 (2023)
Lesson Plans

STRAND 2: LIGHT

Sunlight has an effect on surfaces. Objects can be seen when light is available to illuminate them. Light is required for plant growth.

Standard 3-4 yr.2.1

Plan and carry out an investigation using the five senses to determine the effect of sunlight on different surfaces and materials. Examples could include determining if the effect is hot or cold or a light or dark surface.

• Change Over Time - People and Things
  Children will watch the video to see how things have changed over time. 
• Sources of Light
  Children will learn about the sources of light by selecting one or some of the activities listed below and will engage in an activity that helps demonstrate how useful light can be. 

---

http://www.uen.org - in partnership with Utah State Board of Education (USBE) and Utah System of Higher Education (USHE).  Send questions or comments to USBE Specialist - Cristina  Barrera and see the Early Learning website. For general questions about Utah's Core Standards contact the Director - Jennifer  Throndsen.

These materials have been produced by and for the teachers of the State of Utah. Copies of these materials may be freely reproduced for teacher and classroom use. When distributing these materials, credit should be given to Utah State Board of Education. These materials may not be published, in whole or part, or in any other format, without the written permission of the Utah State Board of Education, 250 East 500 South, PO Box 144200, Salt Lake City, Utah 84114-4200.