Curated OER
Introduction Points
In this math activity, middle schoolers find the points on the Cartesian plane. The graphs use the color green and red to differentiate the positive and negative points.
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Angles Lesson Plan
Students explore the relationship of angles as it relates to 2 and 3-D shapes. In this geometry lesson, students differentiate between acute, obtuse, right, alternate interior, exterior and adjacent angles. They manipulate a math program...
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Will Exams Be Cancelled?
If the flu outbreak continues, exams will have to be canceled. Investigate the properties of exponential and logarithmic functions. In this algebra lesson, young scholars use the TI to examine and differentiate between exponential growth...
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Banking on the Future
Students solve problems involving interest. In this investing instructional activity, students investigate the pros and cons of investing in a bank account and stocks. They differentiate between aggressive and conservative investments.
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Modeling Prime Factorization
Learners model factors using tiles and grid paper. They differentiate between prime and composite factor trees. Students illustrate prime factorization using factor trees. They are given 12 tiles or cut-out paper squares. Learners...
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Introduction to Digital Logic
Young scholars assess how to employ simple logic in digital circuits and are introduced to Boolean algebra. They divide up into groups and are given several key ingredients to practice and differentiate different types of logic gates.
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The Commutative Cookie
Third graders investigate the commutative properties of multiplication and focus upon the setting of cubes in the correct patterns to solve problems. They differentiate between numbers that have multiple factors and prime numbers....
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The Expenditure Sheet
Students differentiate between expenditure and income. In this algebra lesson, students create a spreadsheet labeling the date, item and amount as they track their expenses. They format the cells of the spreadsheet to do all the...
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Senior Analysis: Trig Limits
For this trig limits worksheet, students evaluate the limits of given equations. They use trig derivatives and implicit differentiation to solve given equations. This three-page worksheet contains 27 multi-step problems.
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Places and Production
Students investigate the economy and the market value of goods. In this algebra lesson, students differentiate between domestic goods value and international good value. The define and identify the importance of GDP or Gross Domestic...
Pennsylvania Department of Education
Adding and Subtracting Three-Digit Numbers by Jumping
Second graders use data to graph information and draw conclusions. In this instructional activity on data analysis, 2nd graders practice gathering, sorting, comparing, and graphing data. Students differentiate data that can and cannot...
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Candy Experiment
Students investigate why a slope is negative. In this algebra lesson, students differentiate between negative and positive slopes by graphing. They collect data, write an equation and graph using the slope.
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Graphing Equations
Students differentiate between linear and quadratic functions. In this algebra lesson plan, students write equations of graphs and graph a function from an equation. They also identify the slope and y-intercept.
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Can we Predict Differences?
Students differentiate between linear and non-linear graphs. In this algebra lesson, students investigate slopes as it relates to a function using graphs of linear and non-linear equations. They collect data using the TI to graph their...
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Which Came First-Democracy or Growth?
Students investigate economic growth and standard of living. In this economics lesson, students investigate the GDP per capita and how it affects the economy. Students differentiate nominal and real GDP.
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Functions/Domain
Pupils differentiate their problems to find functions and non-functions. In this calculus lesson, students relate functions and relation through similarities and differences. They rewrite equations that are functions using f(x).
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Product Rule
Students define the product rule and use it to solve problems. In this calculus activity, students review rules they learned and memorize the new rules as it relates to derivatives. They solve problems through differentiation by proving...
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Properties of Real Numbers
In this algebra instructional activity, learners identify and use the properties of real numbers to solve problems. They identify and differentiate between rational and irrational functions. There are 13 problems.
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Indirect Measurement
In this geometry learning exercise, students differentiate between direct and indirect measurements. They create a table with their findings. There are 9 questions.
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Polygons and Sketching
In this geometry worksheet, students define and draw quadrilaterals. They differentiate between the different shapes. There are 3 questions with an answer key.
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Constructing Parallel and Perpendicular Lines
In this geometry worksheet, students construct lines that are parallel and perpendicular forming different angles. They differentiate between interior and exterior angles. Students identify the angles formed by a transversal and...
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Challenge: Skills and Applications Lesson 3.4
In this geometry worksheet, students identify the missing angles formed by parallel lines and a transversal. They differentiate between parallel and perpendicular lines. There are four questions.
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Maglev Train
In this statistics activity, students collect data on train time using speed and time. They differentiate between the upper and lower bound of their data. There are 7 questions on 2 pages.
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Ratio and Rate
In this Algebra I worksheet, students solve problems in which they differentiate between a ratio and a rate. The nine page worksheet contains explanation, worked examples, and seventeen problems. Answers are not included.