Curated OER
Number: Decimals
Students explore the concept of decimals. In this decimals lesson, students examine number patterns as they complete a worksheet that requires them perform multiplication with decimal numbers.
Curated OER
Fun With Fractals
Students use fractals to analyze nature. In this geometry instructional activity, students work in groups using technology and math to communicate. They identify where in the real world fractal can be seen.
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Social Studies: Personal Chronology
Fourth graders draw ten significant events from their lives on index cards, shuffle them, and trade sets with other students. Their classmates try to place them in chronological order. Next, 4th graders tape their index cards next to...
Curated OER
Three
In this number recognition worksheet, students place pattern blocks on the pictures for each example. Students then count the blocks and write the number on the blank.
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Sequences and Exponents
Young scholars practice multiplication sequences and multiplying with exponents. They study how a sequence is a set of numbers which follows a mathematical rule and can be used with all four operations and with combinations of operations.
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Roll a Decimal
Third graders take turns rolling the die, and selects an appropriate place to put the digit that was rolled in order to create a number with the largest value possible. They compete by trying to roll the highest valued number with the die.
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It Counts
Students explore one to one number correspondence. In this early math lesson, students make observations about and classify plants in order to gain an understanding of using numbers to describe their world.
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Skip Counting By Fives
In this number sequence activity, learners complete 6 different number sequences with a missing number. Next, students skip count by fives in order to complete 5 more number sequences.
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Skip Counting By Twos
In this number sequence worksheet, students complete 6 different number sequences with a missing number. Next, students skip count by 2's in order to complete 5 more number sequences.
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Which Way?
In this story events worksheet, students read a story about a child caught in a lightning storm. Students place six events in the correct sequence by using the numbers 1-6.
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What Causes Irregular Temperature Patterns?
Students examine common trends in climate across the U.S. They identify the anomalies in hot-cold temperature differences in the U.S and locate them on the map using latitude and longitude coordinates.
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Prism Investigation (2)
For this prism investigation worksheet, students identify the patterns and complete the table of shapes for triangular prisms, cuboid prisms, and hexagonal prisms. Students write eight short answers.
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Prism Investigation (3)
In this prism investigation instructional activity, students complete a table telling the shapes at the end of prisms, the number of sides at each end, and the number of edges and complete the pattern of a function machine. Students...
EngageNY
The Power of Algebra—Finding Primes
Banks are responsible for keeping our financial information safe. Mathematics is what allows them to do just that! Pupils learn the math behind the cryptography that banks rely on. Using polynomial identities, learners reproduce the...
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Cantor Set
Discover an interesting mathematical object that your algebra learners will enjoy investigating. Their adventure will lead them to the generation of a finite geometric series.
EngageNY
Close Reading of Nasreen's Secret School: How Do People Access Books in Afghanistan?
Third graders continue to practice the close reading skills of capturing the gist and reading again for important details in the sixth lesson in a larger unit. This is a great beginning-of-the-year unit for establishing visible thinking...
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Investigation - Looking For Triangles
Seventh graders investigate a series of triangles, looking for patterns and generalizing what they have found. They analyze the pattern data and organize it into a table and graph. Students identify the relationship and discover the rule...
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Class of Gold
How can you see a number in nature? Here, learners discover both Fibonacci numbers and the golden ratio by exploring a number of different resources. Note: Some of the resources are older and may be missing some of the links, but...
Illustrative Mathematics
Biggest Number Wins
Engage your mathematicians with this simple number-quantity game. Working in pairs, using two decks of 44 cards numbered 0-10 with corresponding sets of objects or images, young learners will each flip a card and decide...
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Fractions
Young mathematicians use fraction names and symbols to describe fractional parts of whole objects or sets of objects. They construct concrete models of fractions, and compare fractional parts of whole objects in a problem situation using...
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Understanding Fractions - Cookbook Comparisons
Learners explore equal fractions in relationship to a whole unit. They fold strips of paper into halves, thirds, etc. and compare them to the first strip which represents a "whole unit." Fractional parts are identified and compared.
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World Cities of 5 Million or More
Students consult online resources to identify and map the world's largest cities and metropolitan areas. They analyze birth rates, settlement patterns and other demographic data and make predictions for the future. They write essays...
Curated OER
Quirky Quatrain Poetry Lesson
Middle schoolers discover what a quatrain is, and are taught the three poetic devices: alliteration, hyperbole, and onomatopoeia. Everyone chooses a favorite hobby or activity, then attempts to write a poem about it. They must write two...
Curated OER
Fabulous Fractals
Students view a video to discover how patterns in nature relate to math. They explore the concept of exponential growth by observing and creating fractals. They solve and design word problems.