This short video and interactive assessment activity is designed to teach third graders an overview of before and after (time).
This short video and interactive assessment activity is designed to teach second graders an overview of before and after (time).
A video instructing on how to tell time on an analog clock. [2:50]
Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.
A video instructing students on how to tell time. [2:50]
Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.
This short video and interactive assessment activity is designed to teach fourth graders about telling the time - before and after.
This short video and interactive assessment activity is designed to give fourth graders an overview of time conversion between words and numbers.
This video reviews over geologic time scale and methods to teach this appropriately in the classroom. [9:15]
This short video and interactive assessment activity is designed to teach second graders an overview of time patterns.
This short video and interactive assessment activity is designed to teach third graders an overview of time patterns.
In this video tutorial, Sal explains how to solve a word problem involving travel time. [4:08]
Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.
This short video and interactive assessment activity is designed to give fourth graders an overview of telling time to quarter and hour.
Students strengthen their communicate skills about measurements by learning the meaning of base units and derived units, including speed one of the most common derived units (distance/time). Working in groups, students measure the time for LEGO MINDSTORMS(TM) NXT robots to move a certain distance. The robots are started and stopped via touch sensors and programmed to display the distance traveled. Using their collected data, students complete a worksheet to calculate the robots' (mean/average) speeds at given motor powers.
Download these free worksheets to sharpen your skills in converting units. Sheets focus on converting between a wide variety of measurement units including mass, length, volume, temperature, time, and many more.
Text of four poems by Thomas Moore: "A Ballad: The Lake of the Dismal Swamp," "Lalla Rookh," "Oft, in the Stilly Night," and "The Time I've Lost in." Site by University of Toronto.
This short video and interactive assessment activity is designed to teach second graders about using timelines to 1-minute increments.
This short video and interactive assessment activity is designed to teach third graders about using timelines to 1-minute increments.
This short video and interactive assessment activity is designed to teach fourth graders about using timelines to 1-minute increments.
Verb tense is used to show when an action occurs, whether it is in the past, the present, or the future. [0:56]
Watch this tutorial to learn about rate of change and see the difference between positive and negative rates of change. [6:21]
In this video segment from TV411, WNBA player Olympia Scott Richardson discusses her techniques for effective time management.