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Illustrative Mathematics
Doctor's Appointment
Geometric volume calculations are brought into the real world in a quick set of application problems. Learners are asked to help a patient figure out how to drink a prescribed amount of water both at work and at home. This activity...
Computer Science Unplugged
Lightest and Heaviest—Sorting Algorithms
How do computers sort data lists? Using eight unknown weights and a balance scale, groups determine the order of the weights from lightest to heaviest. A second worksheet provides the groups with other methods to order the weights. The...
Concord Consortium
King for a Day
Rumor has it exponential functions help solve problems! In a kingdom filled with rumors, young scholars must determine the speed a rumor spreads. The ultimate goal is to decide how many people must know the rumor for it to spread to the...
Curated OER
Eggs In the Nest
For this counting worksheet, students cut out a set of eggs. Students analyze the number printed on each of 4 bird nests and paste the correct number of eggs in the nest. All will be under the number 10 on this page.
Curated OER
Mean, median, and mode... Use the data
Ninth graders participate in a lesson plan focused on the concept of basic statistics. They find the mean, median, and mode of different data sets. More advanced students could practice creating a bell curve from the data.
Curated OER
Reading for Life
Imagine a packet packed with reading resources designed for every grade and reading level. Imagine worksheets, graphic organizers, flash cards, activities, and exercises. This is just such a packet and is well worth...
Curated OER
Recording Treasure
Students participate in a garage sale. They will weigh the items sold. They will calculate the total weight of items sold and donated to an agency.
Curated OER
How Much Further Is It?
Fifth graders use estimation to solve problems and assess the reasonableness of their answers. They may use an odometer, a map with a legend, MapQuest, or a map without a legen. They estimate 4 to 5 different scenarios.