Curated OER
Time Travel
Elementary schoolers practice measuring elapsed time between events. Learners work together to complete a worksheet, embedded in the plan, on elapsed time. The puzzle they must solve takes some time to complete. One of the tasks each...
Curated OER
Time for All Ages
Fourth graders discover time keeping by analyzing technological advances in history. In this time lesson, 4th graders create and complete a KWL chart based on their research of a famous timekeeping invention, such as a sundial....
Scholastic
Scholastic: Max's Math Adventures: The Snowball
Join Max and Ruthie on a snow day math adventure and see how many things can happen in just one day. Teachers will like this lesson's approach to experiencing and telling time. Use the teacher's guide, activity sheet, and extra...
Other
The Official U. S. Time
Get the official U.S. time from the official U.S. timekeepers, the National Institute of Standards and Technology (NIST), and its military counterpart, the U.S. Naval Observatory. Java needs to be enabled to see the timeclocks. There are...
Shodor Education Foundation
Shodor Interactivate: Lesson: Clock Arithmetic and Cryptography
This lesson plan is designed to guide students in practicing their basic arithmetic skills by learning about clock arithmetic and cryptography. Linked resources include helpful applets.
Scholastic
Scholastic Internet Field Trip: Calendars & Time Measure
Study the math and history involved in the development of the 12 month calendar. There are lots of links to informative time and calendar websites to assist you.
BusinessSpanish.com
Business spanish.com: La Hora: The Hour
An online resource tool to help students understand how to tell time in Spanish. Numerous examples are given to aid in learning. Brief quizzes are given at the end of the lesson to test what you've learned. Bilingual.
University of Cambridge
University of Cambridge: Nrich: Take the Right Angle
Sharpen your logic, time, and angle recognition skills while working on this challenge. The solution is available to double check your results. (Hint: Use the "90 degree" right angle button on the clock to check if something is a right...