Curated OER
The Shadow Knows - Measuring A Telephone Pole
Third graders attempt to determine the height of a telephone pole or tree without climbing to the top.
Curated OER
When You're Hot, You're Not!!
Students investigate volcanoes. In this landforms lesson, students locate two volcanoes on a world map. Students compare and contrast the types of volcanoes by using various Internet sites.
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Structures Of Life
Students investigate the basic conceptual structures of plants, with the focus being the parts that contain seeds. They comprehend that organisms that have fruit for the holding of seeds for replication of the species. The students work...
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Rational Expressions: Add and Subtract
In this rational expression worksheet, students add or subtract rational expressions by finding common denominators. There are 11 multiple choice questions.
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Design a House
Students explore the basics of house design and compare examples of architecture from different times and places. The influence of site, materials, function, form and style are probed as their own floor plans are created.
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Number Books
Students construct a book to illustrate number concepts. They write their numbers on a sheet of paper. Students in grade 1 discuss counting to 100 by different numbers. Pupils in grades (2-4) write basic addition or subtraction story...
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Multiplication Is Fun
Students practice basic multiplication facts using an Internet program. Students participate in discussion and guided practices concerning the theory and practice of multiplication. Using a provided link, they complete practice...
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A Story With Order Of Operations
Students investigate the use of The Order of Operations using a story. The solution of the story correlates with using the same thinking involved in the application of the Order of Operations. This brings the concept into real world for...
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Place Value
Fifth graders explore number meanings and their relationship. Using place value clues and base-ten blocks, 5th graders build a models of numbers and determine their value. To reinforce number relationship, students participate in a...
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The Grouchy Ladybug
Students complete a Cirlce Map about time. They recall times during the grouchy ladybugs travels, and add dots on ladybugs using turn-around facts. Pupils correctly sequence the events of The Grouchy Ladybug. Students compose new...
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Velocity
Students explore the concepts of velocity, acceleration, distance and football. They collect data on the velocity of a football and they determine the distance and height of a football when it is thrown. Students compare their findings...
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Divide and Conquer
Seventh graders analyze responses to different types of problems. Using pictures and diagrams, they explore and model the division of fractions. Students examine situations that call for division whether with the whole numbers or with...
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Introducing Linear Terminology
Ninth graders graph linear equations and inequalities in two variables and then, they write equations of lines and find and use the slope and y-intercept
of lines. They use linear equations to model real data and define to define the...
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Probability: Playing with Fire
Students use probability to determine how likely it is for each tree in a small forest to catch on fire.
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Lines, Rays, Line Segments, and Planes
Young scholars are introduced to lines, rays, line segments and planes and study the differences between them. They also practice graphing lines, rays, line segments and planes
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Patterns In Fractals
Students find number patterns in the generation of several different types of fractals.
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Prairie Dogs: Finding the Balance
Students study about prairie dogs and determine the mean, median, and mode of a prairie dog tow's population.
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Problem Solving
Sixth graders solve problems involving money at learning situations. They solve the problems and determine if there is a solution, one solution, or many solutions. They write problems that have more than one solution and incorporate...
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The Mandelbrot Set
Students explore the Mandelbrot Set. They are introduced to the concept of a complex number and function in order to motivate the discussion of Julia and Mandelbrot sets. Students investigate fractals and how they are built.
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Love Algebra?
Eighth graders, while in the computer lab, access a web site to help them utilize manipulatives of cups and tiles to develop the skills necessary to understand multi-step equations. They assess the relationship between cups and tiles and...
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What Common Core Means for High School Mathematics
Embrace the Common Core standards and experience an exciting transformation of learning in your mathematics classroom.
Teach Engineering
Tell Me Doc—Will I Get Cancer?
Can you beat the odds of cancer? In the first installment of a seven-part series, future biomedical engineers consider how to detect and diagnose cancer. An article on biosensors provides useful information toward this goal.
Curated OER
Agriculture Shapes Kentucky History
Students explore the lives of early American Indians and settlers in Kentucky. They describe the agricultural practices of Indians native to Kentucky and develop a supply list for a group of settlers coming to the state to establish...
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Surface Area and Volume of a Cube
Students explore finding the surface area and volume of cubes and cylinders. They construct similar three-dimensional figures from a two-dimensional drawing. Students derive the formula for volume and surface area through examination...