video
Learn about how to tell time on digital and analog clocks.
Math Concepts Lesson
Telling Time
Grades: 2-3
Time: 15 minutes
Overview
Learn about time intervals and elapsed time.
Materials
Goals
Objectives
Common Core Math Standards
Materials
Computer or other device with internet + speakers.
Goals
- Learn to read digital and analog clocks; and
- Learn about and how to measure elapsed time and time intervals.
Objectives
- Read time using hour and minute hands on an analog clock;
- Read and write numbers and colon on a digital clock;
- Use an analog clock, chart, number line, and skip counting to calculate elapsed and time; and
- Use a number line to add and subtract time intervals.
Common Core Math Standards
CCSS.Math.Content.K.CC.A.1
Count to 100 by ones and by tens.
CCSS.Math.Content.K.CC.B.4
Understand the relationship between numbers and quantities; connect counting to cardinality.
CCSS.Math.Content.K.CC.B.4.b
Understand that the last number name said tells the number of objects counted. The number of objects is the same regardless of their arrangement or the order in which they were counted.
CCSS.Math.Content.1.NBT.B.2.a
10 can be thought of as a bundle of ten ones — called a “ten.”
CCSS.Math.Content.1.NBT.B.2.c
The numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 refer to one, two, three, four, five, six, seven, eight, or nine tens (and 0 ones).
Video
Learn about elapsed time.
video
Learn about how to add and subtract time intervals.