Class Flow: Divisions of Time

Students discover time keeping by reading clocks.  In this time-telling instructional activity, students read the story Hickory Dickory Dock, and discuss the measurements of time we use.  Students complete worksheets in which...

Round and round they go ... where they stop, only scholars will know. By writing systems of equations, classes determine the number of cars a roundabout can handle given specific constraints. Systems use up to six variables and become...

Use the 20 Questions game to practice math vocabulary and number properties! Project a hundreds chart and hand one out to learners. Ideally, give them counters (beans would work well) to mark off the chart so you can play multiple times....

If your class has watched the Khan Academy video on recognizing divisibility, they will have a good foundation for this video on finding factors. Sal demonstrates how to find factors of a number by using the divisibility rules and...

[Free Registration/Login Required] Testing for divisibility of 0, 2, 3, 4, 5, 9, 10 & 11. This flipchart explores factorials and perfect numbers as well.

Young learners apply divisibility rules to determine if a number is a factor of another number. They discuss what numbers are factors of another number and identify patterns using divisibility rules.

Fourth graders create clocks and complete small group activities to represent the six different times zones in the US. Using small paper plate clocks, 4th graders visually demonstrate the differences in these time zones.

[Free Registration/Login Required] This flipchart introduces divisibility, primes and composites, averages, and estimating quotients.

[Free Registration/Login Required] Discover and apply divisibility rules for 2, 3 and 6.

[Free Registration/Login Required] In this flipchart students will have the chance to practice telling time using clocks. Students can draw time onto clocks in the flipchart.