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Illustrative Mathematics
Making a Clock
Have a fun time teaching children to read analog clocks with this whole-group math activity. Using large sets of the numerals 1-12 and 0, 5, 10...55, the teacher creates a large clock on either the carpet or the white board, explaining...
Bowland
The Z Factor
Young mathematicians determine the number of hours it would take judges of the "Z Factor" television talent show to watch every act. Participants make estimates and assumptions to solve the problem.
Illustrative Mathematics
Who Has the Best Job?
Making money is important to teenagers. It is up to your apprentices to determine how much two wage earners make with their after school jobs. Participants work with a table, an equation, and a graph and compare the two workers to see...
Concord Consortium
Crazy Clocks
While a stopped clock is right twice a day, a fast or slow clock confuses people for weeks. Scholars observe a clock running slow and must correct it before observing a clock running fast and working it backward. Finally, a multi-step...
Bowland
Speedy Santa
Santa sure is fast. In the assessment task, learners calculate the number of minutes Santa can spend at each house. This calculation requires the use of given population demographics data.
Bowland
Cats and Kittens
Can a cat have 2,000 descendants in 18 months? To determine if this claim is realistic, individuals must take different pieces of information into account when justifying their responses.
Illustrative Mathematics
How is the Weather?
This activity asks learners to interpret data displayed on a graph within the context of the problem. Students are given three graphs that show solar radiation, or intensity of the sun, as a function of time. They are also given three...
Mathematics Assessment Project
College and Career Readiness Mathematics Test C1
Challenge high schoolers with a thorough math resource. The 20-page test incorporates questions from upper-level high school math in applied and higher order questions.
EngageNY
Ratios II
Pupils continue the study of ratios by creating ratios from a context. The contexts present more than two quantities, and scholars create contexts that match given ratios.
Bowland
Magic Sum Puzzle
Learners discover the magic in mathematics as they solve numerical puzzles involving magic sums. They then make a conjecture as to why no additional examples are possible based on an analysis of the puzzles.
Illustrative Mathematics
Bike Race
A graph not only tells us who won the bike race, but also what happened during the race. Use this resource to help learners understand graphs. The commentary suggests waiting until the end of the year to introduce this topic, but why...
Illustrative Mathematics
Ice Cream Van
In an open-ended problem, learners calculate costs involved in driving an ice cream van. Is it better to park in one place or drive through different neighborhoods? Learners look at these and other factors and must make reasonable...
Bowland
Three of a Kind
One is chance, two is a coincidence, three's a pattern. Scholars must determine similarities and differences of a regular hexagon undergoing dilation. They look at lengths, angles, areas, and symmetry.
Curated OER
ESL: Match Questions and Answers
In this ESL question/answer worksheet, students match a set of 10 questions with their correct answers. Students may click on an "answer" button for immediate feedback.
Khan Academy
Khan Academy: Practice: Tell Time to Hour or Half Hour
Practice telling time on analog clocks to the hour or half hour. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Math Slice
Math Slice: Tell Time: Math Worksheets
Practice telling time with analog clocks using these worksheets. Worksheets can be created for one minute to one hour intervals and are printable. Answers are provided and can be used as an assessment tool.
Math Fact Cafe
Math Fact Cafe: Build Time Worksheet
Use this site to create time worksheets. Create a time worksheet where you write in the time and/or draw in hands. Have the worksheet time increments in hours, half hours 15 minutes, 5 minutes and/or minutes.
Math Slice
Math Slice: Elapsed Time: Math Worksheets
Select a time interval, from one minute to one hour, and this tool creates a activity for you. Students must calculate the time interval between two clocks. You can then click on the 'New Worksheet' button at the top to create a fresh...
CK-12 Foundation
Ck 12: Elem Math: Telling the Time Before and After
[Free Registration/Login may be required to access all resource tools.] A practice quiz where students must answer questions about elapsed time.
Math Slice
Math Slice: Draw Hands: Math Worksheets
Select a time interval, from one minute to one hour, and this tool creates a worksheet for you. Students must draw clock hands to match the times given. You can then click on the 'New Worksheet' button at the top to create a fresh...