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Houghton Mifflin Harcourt
Lines, Line Segments, Rays, and Angles - Practice 15.1
Is it a line, line segment, ray, or angle? Identifying geometric figures is the focus. In addition to identification, learners recognize right angles or tell if an angle is less than or greater than a right angle. They tell if lines are...
Curated OER
Finding Fractions of Numbers and Quantities
A presentation teaches young learners to find fractional values and quantities, and provides tips on how to solve math word problems. Learners engage with dozens of challenging problems, and get tips along the way. A terrific PowerPoint...
Curated OER
Review for the Second Exam -
In this probability worksheet, students solve eight math problems involving various scenarios enveloped with the concept of probability. Lastly analyze specific data frequencies to draw a histogram.
West Contra Costa Unified School District
Quadratic Equations — What We Know
Everything you could possibly want to know about quadratic equations, all in one resource. Instructors demonstrate how to translate between different forms of quadratics (equation, table of values, graph, verbal description) and finding...
K20 LEARN
Invest Systematically
Can you make money from math? Young mathematicians match real-world applications to systems of linear equations. In groups, they investigate investment strategies by writing systems of linear equations which helps them determine which...
Curated OER
Applying Properties to Variables
Eighth graders combine like terms in this properties of variables lesson. Using named items (stars, moons and hearts), they combine like terms using variables. They use the distributive property to combine like terms. Finally, they write...
Curated OER
Math Learning Center: High Flyin' Math Facts
In this High Flyin' math facts activity, learners participate in an activity that combines various math problems that match up with each answer on the bows of the kites.
Curated OER
Pumpkin Math
For this thematic Halloween math worksheet, students will use pumpkin seeds to complete the fourteen questions. Using the seeds, the students will work on addition and subtraction word problems, place value, and decipher odd and even...
Curated OER
Explore Metric Units of Length problem solving 12.6
In this exploring metric units of length learning exercise, students estimate, measure with paper clips, measure with centimeter and millimeter rulers, and convert centimeters to milliliters. Students write five answers.
Curated OER
Grocery Store Math
In this math worksheet, students write down an estimated price of five grocery store items. Then, students find the actual price and calculate the difference.
Curated OER
Simple Story Problems
In this simple story problems learning exercise, 2nd graders read the addition problem, make a drawing of it, choose the answer, then make up their own story problem.
Curated OER
Subtraction
In this subtraction learning exercise, students read the word problems and write a double digit subtraction sentence to solve the 4 word problems.
Curated OER
Work Backward
In this math word problems learning exercise, students work backwards to find the answers to problems with one digit numbers. Students complete 6 problems.
Curated OER
Endangered Species
In this endangered species worksheet, students complete math word problems where they refer to the chart about endangered species. Students complete 7 problems.
Curated OER
Animal Farm: Story Problems
In this story problem instructional activity, students cross out extra information in a set of 6 story problems about animals, then solve, then make up their own problem. Answers included on page 2.
Curated OER
Division Math Problems
In this division worksheet, students complete and solve forty division math problems including writing a division statement from a picture, division with 32 marbles and practicing eighteen division math problems. Students check their...
Curated OER
Snappy Word Problems
In this math worksheet, students read 5 word problems with basic calculations. Students are instructed to do mental math and write the answers.
Curated OER
Snappy Word Problems II
In this math worksheet, students read 8 word problems. Students do the calculations mentally and write the answers in complete sentences on the lines.
Curated OER
Writing and Solving Equations
Fifth graders identify specific words in a sentence to solve the correct operation and write equations. In this writing equations lesson, 5th graders follow the teacher through several word problems on an overhead projector and isolate...
Curated OER
Sentence Match
Fifth graders explore the concept of equivalency. In this math lesson, 5th graders write their own word problems and pair them to appropriate algebraic number sentences.
Curated OER
Yes and No
In this early childhood math problem solving instructional activity, students examine 3 word problems and then respond to the yes or no questions that follow each.
Curated OER
Justifying Answers
Learners demonstrate how to solve word problems. In this problem solving lesson, students use strategies such as drawing pictures, using counters, and making a table to justify how they solved the word problem.
Curated OER
Subtract All, Some, or None
In this subtraction skills practice worksheet, students use their problem solving skills to solve 3 math word problems. Students should use math drawings to help them solve the problems.
Curated OER
Read a thon
In this word problem worksheet, students fill in the chart to the read-a-thon by answering the clues for each person who read. Students complete 3 blanks and answer 4 questions.