Curated OER
How Much Data is That?
Middle schoolers differentiate between exponential and logarithmic functions. In this algebra lesson plan, students use logarithmic properties to solve equations. They identify growth and decay of graphs.
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Estimation and Computation
Second graders practice their estimation skills using blocks. In this math lesson plan, 2nd graders explain how estimating makes addition easier. They complete a worksheet after the lesson plan to reinforce new learning.
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Scientific Notation
Students observe the teacher writing numbers and determine the rules for scientific notation. After explanations, they perform operations on numbers in scientific nation and discuss reasons for using this method of writing numbers and...
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High School Examination: Algebra 2/Trigonometry
In this high school worksheet, students solve problems involving angles, functions, square roots, and sequences. They read word problems, write equations, and then solve them. This 28-page worksheet contains 39 problems.
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Challenging Inequalities Group Work
In this inequalities worksheet, students collaborate in groups to solve eight multi-part challenging inequality problems. These problems are not designed to be finishes, but rather as a platform for group discussion regarding how to...
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Reviewing Introductions
Students read their writing introductions out loud to their classmates for them to critique. In this introductions lesson plan, students put their desks in a circle and make comments on what is good and what should be improved.
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Complex Analysis: Transformations
In this transformation worksheet, students find the linear transformation of equations and use the Mobius transformation to identify image boundaries. Students describe the images in each quadrant. This two page worksheet contains six...
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Finding Sums to 6
Young scholars explore the additive identity property where they add multiple numbers to get to the number 6. In this number 6 lesson plan, students also work on their addition charts.
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World Climates
In this climate worksheet, students will identify 5 different biomes, solve 4 number puzzles, unscramble 6 world biomes, and 4 word puzzles about climate and biomes.
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Two-Digit Subtraction With Regrouping
Students practice their subtraction skills by solving 2 digit subtraction equations the teacher lists on the board. In this subtraction with regrouping lesson, students use the regrouping method to solve the 2-digit subtraction equations.
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Fractions
In this fractions worksheet, students solve and complete 4 different types of problems. First, they cancel the fractions to their lowest terms. Then, students complete each equivalent fraction. In addition, they mark each of the...
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Subtraction Worksheet
In this subtraction skills instructional activity, students solve 4 problems that require them to subtract visual number sentences by counting the pictures, writing equations, and finding the differences.
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Picture Subtraction #2
In this subtraction worksheet, students complete a set of 4 picture problems using numbers 1-5. A reference web site is given for additional activities.
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Confusing Colors!
Fourth graders collect data, graph their data, and then make predictions based upon their findings. They's interest is maintained by the interesting way the data is collected. The data collection experiment is from the psychology work of...
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Domino Dash
Eighth graders examine the relationship between speed, time and distance. In this motion lesson students complete a lab activity that allows them to calculate average speed.
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Percentages: Decimals To Percent
In this percentages worksheet, students write twelve decimals as percentages and twelve percentages as decimals. Students check their answers with the key when they are finished.
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Percentages: Fractions To Percent
In this percentages instructional activity, students write eighteen fractions as percentages. Students problem solve each fraction as a percentage.
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Derivatives
In this derivatives learning exercise, students identify intervals. They differentiate given functions. This one page learning exercise contains seven multi-step problems.
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Mutual Inductance
In this mutual inductance learning exercise, students answer 12 questions about electric currents, voltage, magnetic coupling, and magnetic flux as they relate to inductance.
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Pictures, Graphs and Diagrams
For this algebra worksheet, students define vocabulary related to circles, and other conics. They graph hyperbolas and eclipse. There are 20 questions.
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Math with Homer Simpson
In this exploration worksheet, students work with squares and square roots to prove or disprove Homer Simpson's formulas. There are 3 formulas to prove.
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Mathematical Balloon Pop
First graders study addition and subtraction. For this mathematics and physical education lesson, 1st graders pop balloons and solve math sentences involving addition and subtraction inside each balloon.
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Using Inequalities to Problem Solve
Students explore inequalities. In this Algebra I lesson, students solve and graph linear inequalities involving addition, subtraction, multiplication, or division. Students use inequalities to solve and graph real-world problems.
CK-12 Foundation
Ck 12: Algebra: Determining the Equation of a Line
Write the equations of lines in point-slope form and in slope-intercept form and graph linear equations.