On & Off
When we talk about "on" and "off," we are referring to whether something is in a state of being active or inactive.
For example, a light switch can be turned "on" to make the light bulb glow, or it can be turned "off" to make the light bulb go dark.
In the context of learning, we can use "on" and "off" to describe whether something is currently being used or not. For instance, a computer can be turned "on" to use it, and then turned "off" when we are finished using it.
Understanding the concept of "on" and "off" is important for children to comprehend basic cause-and-effect relationships and to develop their understanding of how things work in the world around them.
.◂Math Worksheets and Study Guides Kindergarten. On & Off
The resources above cover the following skills:
Measurement and Data
Describe and compare measurable attributes.
Directly compare two objects, with a measurable attribute in common, to see which object has “more of” or “less of” the attribute, and describe the difference. [K-MD2]
Classify objects and count the number of objects in each category.
Classify objects into given categories; count the number of objects in each category, and sort the categories by count. (Limit category counts to be less than or equal to 10.) [K-MD3]