Curated OER
Calculate Time Intervals in 12 and 24 Hour Systems
In this calculate time intervals in 12 and 24 hour systems learning exercise, 4th graders solve 4 time interval problems in a 12 hour system and 4 in a 24 hour system with immediate online feedback.
Curated OER
Measurement and Estimation
Students gain an understanding of time. For this time lesson, students work together to recognize the difference between yesterday, today, and tomorrow, As well as months, hours, minutes, and seconds. Students brainstorm ideas of ways...
Curated OER
Calculate time intervals
In this time intervals worksheet, students calculate time intervals from one time to another. Students calculate 10 time intervals.
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...
Exploratorium
Exploratorium: Your Age on Other Worlds
How old would you be on Mars? Venus? Have fun plugging in your birthdate to see your age on other planets then read scroll down for a full explanation.
Scholastic
Scholastic: Study Jams! Math: Measurement: Using a Calendar
This site provides great practice on the concept of using a calendar and elapsed time. Students can first learn about the topic by watching a step by step instruction video that also points out areas of concern. Finally, students can...
CK-12 Foundation
Ck 12: Elem Math: Determining Time Changes in 5 Minute Intervals With 2 Clocks
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems involving telling time with two clocks.
CK-12 Foundation
Ck 12: Elem Math: Finding the Difference Between Two Time Intervals
[Free Registration/Login may be required to access all resource tools.] Students watch a video on finding the difference between two time intervals.
Exploratorium
Exploratorium: Your Age on Other Worlds
Enter your birthday and find out how old you are on the other planets in the Milky Way Galaxy. Understand why our age is different on each planet.
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.
Alabama Learning Exchange
Alex: Cows on the Clock
In this lesson students will calculate elapsed time using the storybook Click, Clack Moo: Cows That Type by Doreen Cronin. Students will identify the time pasted between two given times in a.m. and p.m.
University of Cambridge
University of Cambridge: Nrich: Wonky Watches
Sharpen your logic and time skills while working on this challenge. Solution available.
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...
University of Cambridge
University of Cambridge: Nrich: 5 on the Clock
Use your math skills to solve this problem involving a digital clock face. Solution included.
University of Cambridge
University of Cambridge: Nrich: How Many Times?
Sharpen your logic and digital clock-reading skills while working on this challenge. Solution available.
University of Cambridge
University of Cambridge: Nrich: A Rod and a Pole
At this one page website work on this challenge using your very best problem solving skills to find a reasonable answer. Actually, there are a number of solutions. When you find yours check the website to see the solutions already listed.