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Interactive
Curated OER

Qmaster-3 (Degrees Of Comparison)

For Students 4th - 8th
In this on-line language arts activity, students complete 10 multiple choice questions where they select the correct prefix or suffix to correctly complete a sentence. Students can check their answers at the end of the activity.
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Lesson Plan
Willow Tree

Solving Quadratic Equations

For Students 8th - 11th Standards
Polynomials are full of solutions! Learners understand that the degree determines the number of solutions. Examples show quadratic equations solved by factoring and by using the quadratic formula. A cubic equation is even mixed in for...
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Lesson Plan
EngageNY

Conversion Between Celsius and Fahrenheit

For Teachers 8th Standards
Develop a formula based upon numerical computations. The 31st part of a 33-part unit has the class determine the formula to convert a temperature in Celsius to a temperature in Fahrenheit. They do this by making comparisons between the...
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Lesson Plan
Curated OER

A Comparison of Cloud Coverage Over Africa

For Teachers 8th - 12th
Students use a NASA satellite data to contrast amounts of cloud coverage over different climate regions in Africa. They explore how Earth's major air circulations affect global weather patterns, and relate to local weather patterns.
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Lesson Plan
Messenger Education

Cooling with Sunshades

For Students 9th - 12th Standards
Messenger's sun shade measures 8 ft x 6 ft and will have temperatures reaching 700 degree Fahrenheit on the outside while maintaining a cool 70 degrees underneath. In the third activity of four, groups discuss the basic properties of...
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Lesson Plan
1
1
EngageNY

Solving Equations Involving Linear Transformations of the Coordinate Space

For Teachers 11th - 12th Standards
Explore methods for solving linear systems with your classes and introduce learners to using matrices as a viable method. Scholars are able to recognize situations where matrices are the efficient method of solving. Application questions...
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Lesson Plan
Curated OER

Discovering Pi/Welcome to Pi Day

For Teachers 9th - 12th
Learners explore pi. In this circle measurement lesson, students define and identify radius, diameter, circumference, and perimeter. Learners work in groups to measure several plastic lids and record their findings. Students compare the...
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Lesson Plan
2
2
Curated OER

Snow Day

For Teachers 3rd - 5th Standards
It's a snow day, and two brothers attending schools with different schedules each got a late start to the day. But who had the shorter school day? That's what your class will find out as they apply their knowledge of fractions to this...
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Lesson Plan
Curated OER

Exploring Geometry on the Sphere

For Teachers 9th - 10th
In this geometry worksheet, students define important vocabulary dealing with circles. They measure cricles to the nearest degree. There are 11 word problems to be solved.
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Lesson Plan
Willow Tree

Circle Graphs

For Students 9th - 12th Standards
Pie isn't just for eating! Scholars learn to create pie charts and circle graphs to represent data. Given raw data, learners determine the percent of the whole for each category and then figure out the degree of the circle that percent...
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Assessment
1
1
Inside Mathematics

Two Solutions

For Teachers 9th - 12th Standards
Many problems in life have more than one possible solution, and the same is true for advanced mathematics. Scholars solve seven problems that all have at least two solutions. Then three higher-level thinking questions challenge them to...
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Lesson Plan
EngageNY

Definition of Congruence and Some Basic Properties

For Students 8th Standards
Build a definition of congruence from an understanding of rigid transformations. The lesson asks pupils to explain congruence through a series of transformations. Properties of congruence emerge as they make comparisons to these...
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Lesson Plan
Curated OER

Case Studies: Cross-Cultural Comparison

For Teachers 8th - 12th
Students examine maps of Lebanon, Vietnam and Nigeria, discuss relationship between ethnicity, land and conflict, review material from case studies, complete comparison chart, and write essays comparing two of the case studies.
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Lesson Plan
Curated OER

Teddy Bears and Friends

For Teachers 1st - 3rd
Children begin by making direct comparisons between objects and putting a number of objects into order according to length. They are also introduced to measuring with multi-link cubes which allows them to compare objects which cannot be...
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Lesson Plan
Curated OER

Comparison of Human and Chimpanzee Chromosomes

For Teachers 10th - 12th
Students actively engage in the careful analysis of chromosome banding patterns and identify examples of inversion in homologous chromosomes.
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Lesson Plan
Curated OER

Investigating Evolutionary Questions: Bats, Whales, Reptiles, Birds, Animal Classification

For Teachers 6th - Higher Ed
Young scholars are guided through a process in which three questions are addressed by retrieving beta hemoglobin sequences from online databases, and using online tools to compare those sequences in student-selected animals.
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Lesson Plan
Curated OER

Shop 'Til You Drop

For Teachers 4th - 5th
Students compare food prices to find the lowest unit price and make choices about where to shop and what to purchase on weekly items, cost comparisons and items needed. They collect grocery ads and weekly sale flyer's to expedite their...
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Lesson Plan
Curated OER

Population Pyramids

For Teachers 2nd - 5th
Students utilize population pyramids to answer questions, make comparisons, draw conclusions and support predictions about the populations of China, India and the Unites States. They arrange numbers and symbolic information from various...
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Lesson Plan
Curated OER

One Size Fits All?

For Teachers 3rd - 5th
Young scholars describe the differences between an estimate and a guess. They create reasonable estimates based on comparison and activities. Students explain how estimation is helpful in showing the relative size on a scale. They...
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Lesson Plan
Curated OER

How Cool Is It?

For Teachers 6th - 8th
Students measure the outside temperature at five different times during the day and graph the temperatures for comparison purposes. They measure using both Fahrenheit and Celsius.
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Lesson Plan
Willow Tree

Angles Formed by Transversals of Coplanar Lines

For Students 8th - 11th Standards
Create a strong understanding of the relationships formed when parallel lines intersect a transversal. Discuss each type of angle pair and their relationship to each other. 
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Lesson Plan
Curated OER

Temperature Comparisons

For Teachers 9th - 11th
Pupils practice plotting temperature data points on a line graph in groups and examine the temperature differences at the same time of year. They graph the temperatures in Lannon, WI, and Mitchell's Plain, SA. After the data has been...
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Lesson Plan
Curated OER

What Is Your Angle?

For Teachers 5th - 8th
Students explore the concept of angles by interacting with numerous types of measurements. They create index cards with different angles. Then they pass the cards around to other students for comparison and measurement. They practice the...
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Lesson Plan
Curated OER

Plate Tectonics

For Teachers 3rd - 10th
Young scholars identify the three layers of the earth: core, mantle and crust. They demonstrate knowledge of the concepts of convergent and divergent motions of the earth and an understanding of plate tectonics.

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