National Security Agency
Time After Time
Save those precious minutes and hours spent planning math lessons with this mini-unit on telling time. Offering a series of engaging hands-on and collaborative learning activities, these three lessons teach children how to read...
Mathematics Vision Project
Module 6: Trigonometric Functions
Create trigonometric functions from circles. The first lesson of the module begins by finding coordinates along a circular path created by a Ferris Wheel. As the lessons progress, pupils graph trigonometric functions and relate them to...
profitt.gatech.edu
Effective Communication: Listening, Speaking, Writing, Interpreting
Help young learners become active listeners and strong public speakers with a set of activities that range from paraphrasing, to discussions, and self-reflection. Additionally, the lessons address social media skills and non-verbal...
The Digits
Telling Time: The Digits
Time to teach your students how to read a clock? This resource is here to help! Engaging young mathematicians with two fun videos and a series of hands-on activities, these lessons offer a multimedia approach to teaching this important...
Mathematics Vision Project
Quadratic Equations
Through a variety of physical and theoretical situations, learners are led through the development of some of the deepest concepts in high school mathematics. Complex numbers, the fundamental theorem of algebra and rational exponents...
Khan Academy
Khan Academy: Estimating Time (Seconds, Minutes, and Hours)
Practice estimating the length of an event using seconds, minutes, and hours. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Telling Time to the Nearest Minute
In this exercise, students practice telling time to the nearest minute. Students receive immediate feedback and have the opportunity to get hints wiith telling time. Students can try questions repeatedly. CCSS.Math.Content.3.MD.A.1 Tell...