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Cornell University
Plant Cell Crime Scene
Use science to solve the mystery of the Poplar murder. Pupils use forensic botany to determine if a suspect could be the killer. By analyzing images from a Transmission Electron Microscope, learners determine if the material found on the...
Read Works
Trading Pumpkins
Can you imagine a pumpkin patch without pumpkins? Learners read how Tammy's family solves their problem in a cooperative way, followed by a set of 10 reading comprehension questions.
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Multiplication and Areas
Upper graders solve problems involving measurement of squares and rectangles to practice multiplication skills, finding area, and calculating prices and percentages. A performance assessment is included.
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Momentum Worksheet
Young Newtons solve nine momentum problems on a physics homework assignment. They tell which moving object has more momentum, compute average force, determine velocity, and more. Using this resource, you can assess your physics pupils'...
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Line of Best Fit
In this line of best fit worksheet, students solve and complete 8 different problems that include plotting and creating their own lines of best fit on a graph. First, they study the samples at the top and plot the ordered pairs given on...
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Rounding and Estimation
Fifth graders participate in a lesson plan that is focused on rounding and estimating using word problems. They review how to read word problems, find the right operator, and use the new skills to solve problems.
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Reading Plot
In this problem and solution worksheet, 3rd graders read an Aesop fable and using a highlighter to highlight the problem and solution in the fable. Then students write the problem and solution in their own words. The worksheet gives 5...
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Annie's Gifts: comprehension skills
In this comprehension skills worksheet, students read the book Annie's Gifts and complete comprehension activities. Students complete 5 activities including problem/solution, setting, making predictions, making inferences, and...
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Clock Face
In this telling time worksheet, students cut out an analog clock with hour and minute hands to use as a manipulative to solve problems. Students use 1 clock face.
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Three for the Money: The Degree/Diameter Problem
Students explore the degree, diameter, planarity, and size of graphs. In this degree, diameter, planarity, and size of graphs lesson plan, students try to construct a graph with more than 12 vertices that satisfy all other...
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Can you think of pictures that will tell a story about rice?
First graders use pictures and letters to create a rebus. In this writing sentences lessons, 1st graders analyze sample rebuses as a class and read a rice rebus independently. Students make three rebus sentences. Students play a...
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Agriculture in Idaho: Its Importance And Development From Historical Times To the Present
Fourth graders examine importance agriculture is in their own lives and about its importance in the history of Idaho from its beginnings through the present.
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Values and Attitudes
Students examine the Wright brothers' investigation into the principles of flight. Using the internet, they view examples of artifacts and discover how they were always open to new possiblities. They are introduced to the habits they...
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Through India and Back
Students play a game based on "The Amazing Race" to practice using rates and fractions. In this fractions and rates activity, students work in small groups competing to complete the tasks in the quickest time. At each stage of the...
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What's The Story?
Teams of learners integrate reading, writing, math, social studies, and science in this simple, yet effective lesson. They work in groups in order to solve a ten-step problem which requires internet research, the use of a calculator, and...
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Computation with Fractions
Upper graders are introduced to the topic of fractions and percentages. In groups, they discuss real world situations in which fractions are present, and they complete a worksheet solving problems with common and uncommon denominators....
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Little Pigs with Big Problems
First graders solve one problem per day regarding the story of Three Little Pigs. In this math journals lesson, 1st graders solve problems on a daily basis using the story of the Three Little Pigs.
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Preventing And Solving Conflicts
Third graders examine how to accept choices others make, about their belongings and how to prevent conflicts. They determine positive ways to solve conflicts in firm and positive ways through role play activities. In small groups, they...
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Graphing To Solve Systems of Equations
Students explore graping linear equations and their relevance to real life situations. After a teacher led demonstration, students work at their desks and on the board to plot points and determine the slope of a line. Students then...
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The Scale
In this secondary mathematics worksheet, students solve a problem in which three boys weigh themselves two at a time. Students use the given weights to deduce the weight of each individual. The one page worksheet contains one...
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Scale/Ratio
Investigate the use of ratios in scale drawings. Learners scale objects up or down using ratios then find the actual size of something using ratios. They apply their knowledge of ratios as they make their own telescopes in science...
Integrated Physics and Chemistry
Law of Conservation of Matter
Does mass change during a chemical reaction? Demonstrate the Law of Conservation of Matter while encouraging class members to be creative with a two-part lesson. First, learners use Alka-Seltzer® tablets and water to demonstrate the...
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Add or Subtract Whole Numbers Up to 1000
Elementary schoolers solve practice problems on the board and are shown how to line up the numbers for addition. They solve various addition problems in small groups. Everyone continues the same process for solving subtraction problems.
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The Algebra of Summation Notation
In this algebra worksheet, students use the summation notation correctly as they solve problems. They define the integral of a function and solve problems involving i. There are 14 questions with an answer key.