Curated OER
Grade 5: Testing for Tessellations
Fifth graders use formal geometric language to describe polygons (and other shapes) that will tessellate the plane and those that will not. Students make generalizations about the characteristics of a polygon (or other shape) that will...
Curated OER
Grade 3: Palindrome Patterns
Third graders use addition to create numbers that are palindromes and organize their results to look for patterns. They make generalizations from patterns and practice reading large numbers and addition with regrouping.
Curated OER
Grade 3: What Can I Make with 30 Centimeters?
Third graders create polygons with perimeters of 30 centimeters, use the centimeter grid paper to determine the area of each shape, and organize the shapes to make generalizations from the patterns they see.
Curated OER
Let's Trade
Second graders engage in a lesson which focuses on adding two-digit numbers and the regrouping process. They identify when the regrouping process is necessary and make appropriate "trades" to complete an addition problem.
Curated OER
Excel temperature Graphs
Learners gather data about the weather in Nome, Alaska. In this Nome Temperature lesson, students create an excel graph to explore the weather trends in Nome. Learners will find the average weather and add a trend line to their graph.
Curated OER
Sea Ice Board Game
Students understand the sea ice cycle and can explain its stages. In this Sea Ice lesson, students play a game to identify types of sea ice. Students answer critical thinking questions about sea ice. Students complete a sea ice worksheet.
Curated OER
How Oceans Affect Climate
Learners draw conclusions about how the ocean affects temperature. In this weather instructional activity, students use the Internet to gather data to help them come to a conclusion about how the climate in a certain region is directly...
EngageNY
From Circle-ometry to Trigonometry
Can you use triangles to create a circle? Learners develop the unit circle using right triangle trigonometry. They then use the unit circle to evaluate common sine and cosine values.
Curated OER
Area of Polygons
Young scholars engage in a lesson that is about the concept of polygons and focuses upon finding the area. They use formulas provided in the lesson in order to solve problems given by the teacher for independent practice. Geometric...
Curated OER
Mayan Math
Fifth graders investigate the Maya's as mathematicians. In this Mayan math lessons, 5th graders work with the ancient Mayan numbering system by comparing it to the American Number System. They tell the differences and similarities...
Curated OER
Probability
Ninth graders engage in a lesson that is about the concept of probability using the context of recording data and predicting outcomes. They collect marbles while recording data and graphing it. The graph is analyzed and ideas are...
Curated OER
How many isosceles triangles can you find?
Seventh graders recognize the characteristics of isosceles triangles. In this isosceles triangle lesson, 7th graders use geoboards to create isosceles triangles. Students record results and explain why they have an isosceles triangle.
Curated OER
What's the Best Deal?
Students explore number sense by solving consumer math problems. In this pattern identification lesson plan, students analyze a list of numerical and geometric patterns while predicting the future outcome. Students utilize inference...
Curated OER
Tower of Hanoi Lesson Plan
Students investigate the Legend of the Tower of Hanoi and complete mathematical problems related to the legend. They play the Tower of Hanoi game online in order to discover the number pattern involved. They solve problems using the...
Curated OER
Definite Integral
Learners investigate the intervals represented by a function in this calculus lesson. They decide what interval of the function will be positive, negative or zero. They are then given graphs of functions and asked to analyze it.
Alabama Learning Exchange
Pattern and Practice
Young scholars learn how to make patterns. Students first display their prior knowledge of patterns before delving into the lesson. They complete a worksheet and participate in a web-based class activity. They work in cooperative groups...
Curated OER
The Sounds of Change
Learners recognize that music brings out feelings and emotions in people. In this music themes lesson, students explore the relationships between culture and music. Learners answer questions about favorite choices in music.
Curated OER
Valentine Candy Count
Young scholars analyze a bag of Valentine candy to create a graph. In this graphing lesson, students make predictions, sort by color, record data and make a graph. Young scholars discuss results and make generalizations. Students...
Curated OER
Mathematical Metaphors in Art
Students investigate the role of mathematics in their everyday lives. They discover, through reading a Times article and through analyzing a specific example of art, that mathematics exists on a deeper 'metaphoric' level in art.
Curated OER
The Truth About Triangles And Proofs
Learners engage in a lesson that is about the classification of triangles and the mathematical proofs involved in working with them. They work on a variety of problems that are created by the teacher with the focus upon the importance of...
Curated OER
Let's Explore Patterns
Second graders define the word pattern and other related vocabulary. They create a pattern independently. Students recognize and extend patterns. They explain how repeated patterns are made. Students explore several patterns on a...
Curated OER
Measuring Wind Speed
Students study wind speed and collect wind speed data. In this wind speed instructional activity, students visit a website to learn about the local wind speed forecast for their week. Students discuss wind and wind speed. Students...
Curated OER
Finding the Average Temperature
Students calculate averages. In this average temperature instructional activity, students collect data and use their problem solving skills to calculate average temperatures.
Curated OER
Build a Weather Vane
Students construct a weather vane using their knowledge of some geometric shapes. In this weather lesson, students work in pairs to create a weather vane in order to measure wind direction. Students follow precise directions to ensure...