Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Subtraction Word Problems Numbers Up to 20

For Students 1st - 2nd Standards
[Free Registration/Login may be required to access all resource tools.] The video shows a subtraction word problem with numbers less than 20 and describes how to solve the problem. The video is followed by a series of practice questions...
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Identifying Am and Pm for Common Tasks

For Students 2nd - 4th
[Free Registration/Login may be required to access all resource tools.] The video describes how to write time in digits from words and include am or pm depending on the description. The video is followed by a series of practice questions...
Unknown Type
Math Slice

Math Slice: Time Slice Special Test

For Students 1st - 3rd Standards
A concise tool for assessing time concepts such as telling time and elapsed time using analog clocks. Assessment is scored online and scores are compared with scores of all test takers. Great for use as a quick assessment.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Two Step Subtraction Numbers to 100 Word Problems

For Students 1st - 2nd Standards
[Free Registration/Login may be required to access all resource tools.] The video shows how to break down a word problem into two steps to solve a subtraction problem with numbers up to 100. The video is followed by a series of practice...