Other
Expert Learners: Timelines and Parallel Timelines
Timelines are used to depict information and/or events in chronological order, i.e., according to time (or other regular intervals). Read and view examples of interval graphs and parallel interval graphs on this site.
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.
Music Theory
Music theory.net
An online beginning music theory and ear training site. This site is for students to use at home to reinforce what they learn in class.
Curated OER
Cbc: The Great Human Odyssey: Homo Sapiens: Child of the Ice Age
A fascinating look at where humans came from. The interactive journey begins in Ethiopia over four million years ago with our ancestor, Ardipithecus ramidus. It continues at intervals along a timeline up to the present. The journey is...
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.
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.
Physics Aviary
Physics Aviary: Practice Problems: Power From Energy Data
This program asks students to determine the effective power of an appliance based on the amount of energy that has been absorbed after different intervals of time. The appliance was not activated at time equals zero and students must...
Physics Aviary
Physics Aviary: Practice Problems: Power From Temperature Data
This program asks students to determine the effective power of an appliance based on the temperature of the sample after different intervals of time. The appliance was not activated at time equals zero and students must determine the...
CK-12 Foundation
Ck 12: Elem Math: Compare Two Clocks to Determine Which One Is Earlier or Later
[Free Registration/Login may be required to access all resource tools.] In this learning module, students are presented with two clocks matched to two events and are asked to state which event was earlier or later. Includes video...
Texas Instruments
Texas Instruments: Creating Piece Wise Functions Using Cbr System
In this lesson, students can use the CBR ranger to model walking distance over time. They will walk away from the sensor, back towards the sensor and finally away from the sensor over an interval of 10 seconds. The result should be 3...
Other
Catholic Culture: Catholic Activity: Carnival or Mardi Gras
Maria Augusta Trapp explains the origin of the time of feasting and revelry between Epiphany and Ash Wednesday, the seasonal celebration of Mardi Gras, which marks the beginning of Lent. Article also touches on the related tradition of...
Other
Stat Soft: Statistics Glossary
Dozens of statistical terms are defined and illustrated in this glossary.
Other
Robert Frost: America's Poet
This site provides many full text poems by Robert Frost. There are also multiple links for more information on Frost and his works.
Bartleby
Bartleby.com: Robert Frost
The site provides background and texts of numerous poems. Follow the links at the bottom of the page to specific poetry books to find complete text of individual poems.
Curated OER
Educational Technology Clearinghouse: Maps Etc: Pre Colonial Africa, 1872
A map of Africa showing the continent prior to the Berlin Conference of 1885, when the most powerful countries in Europe at the time convened to make their territorial claims on Africa and establish their colonial borders at the start of...