Education Development Center
Area and Multiplication
Take some intellectual fun and apply it to the concept of multiplying expressions together. A guide models how to break two numbers into an area model to multiply together in pieces similar to FOILing. The rest of the puzzles consist of...
EngageNY
Estimating Digits in a Quotient
Boiling down any division problem to a one-digit divisor problem sure makes estimation easy. The lesson shows how to estimate division problems by using place value understanding and basic arithmetic facts to simplify the division. Some...
Illustrative Mathematics
Bundling and Unbundling
Seven tens, plus five ones, equals 75. Five ones, plus seven tens, also equals 75. These are the types of equations learners are asked to make true in a worksheet with 11 unfinished equations.
Chandler Unified School District
Ben Franklin Aphorisms
Benjamin Franklin's famous aphorisms are a perfect time capsule of colonist values in the mid-18th century, as well as a clever reminder of the way life still works today. Middle and high schoolers select one aphorism to interpret...
Chymist
Tritration: Standardization of a Base and Analysis of Stomach Antacid Tablets
Do antacid tablets really do what they claim? An experimental lesson attempts to answer this question. Individuals practice the process of titration during the first part of the experiment. They then use those skills to neutralize an...
EngageNY
Equations for Tangent Lines to Circles
Don't go off on a tangent while writing equations of tangent lines! Scholars determine the equations for tangent lines to circles. They attempt both concrete and abstract examples, such as a tangent line to the unit circle through...
Curated OER
Changing Fractions to Decimals
Upper graders change a set of 10 fractions with denominators of either 10, 100 or 1,000 to decimals. Answers and hints are available on-line; a reference web site for additional resources is given.
Curated OER
Place Value Again
Learners break down numbers with decimals into ones, tenths, and hundredths, and convert decimals to fractions and fractions to decimals. They complete five sets of problems.
Curated OER
Degree
A Standardized Test-type of worksheet on grammatical rules of degree awaits your students. They carefully look at ten sentences and focus on the parts of each sentence that is underlined. If the underlined portion has a mistake, they...
Curated OER
Time Words/Tenses Review
For homework, give your class this review sheet. This practice opportunity contains 42 sentences, and your learner must edit the sentences by correcting their mistakes. Most of the mistakes are directly related to verb tense. Great...
Curated OER
Commas Exercise
In this commas worksheet, young scholars identify where to correctly add a comma in fifteen given sentences. He was a bashful dopey sleeping dwarf, is one example.
Curated OER
Sentence Fragments
Tired of finding sentence fragments in your students' writing? Use this straightforward activity to help them identify when a sentence is not complete. Sixteen sentences prompt learners to rewrite fragments as parts of a complete...
Curated OER
Division Rules: Practice
In this division rules learning exercise, students divide the twenty seven problems to help them practice using the division rules. Students finish with two test prep division word problems.
Curated OER
Regroup Tens: Homework
In this regrouping tens worksheet, students review how to regroup using tens to show numbers in another way. Students regroup 1 ten using beans, buttons, macaroni, or paper. Students then write the tens and ones for each example and...
Curated OER
Compare Numbers
In this number comparisons worksheet, students compare the given sets of numbers by writing the greater than, less than or equal to sign. Students also complete two comparison word problems.
Curated OER
Regroup Tens: Reteach
In this regroup tens worksheet, students review three steps to regroup numbers. Students then regroup 1 ten and write the tens and ones on the blanks for each problem.
Curated OER
Multiplication Facts: 6
In this multiplication worksheet, students multiply numbers 1 through 12 by the number 6. Students complete 66 multiplication problems.
Curated OER
The Main Idea
In this writing paragraphs worksheet, students review the importance of a clear main idea within a paragraph. Students practice defining a clear main idea by using the ideas in the idea box and matching them with the list of points and...
Curated OER
Parallelograms
In this parallelograms worksheet, 10th graders solve 8 different types of problems related to measuring various parallelograms. First, they use the figure, a parallelogram, illustrated at the top to solve each problem. Then, students...
Curated OER
Estimate Sums: Reteach
In this estimating sums instructional activity, students review two steps to help them estimate to find sums. Students then round each addend to the nearest ten and use the number line for help. Students estimate the sums and write the...
Curated OER
World Teachers' Day
Practice reading comprehension by having your class read a factual passage about World Teachers' Day and mach phrases, fill in the blanks, identify correct grammar usage, unscramble vocabulary words, sequence sentences from the passage,...
Curated OER
Algebra: Expressions and Addition Properties: Practice
In this algebraic expressions and addition properties worksheet, students write an algebraic expression for each word phrase in the first set of problems. Students then translate each algebraic expression into words in the second set. In...
Curated OER
Locate Points on a Grid: Practice
In this ordered pairs worksheet, students use the graph and write the letter of the point for each ordered pair. Kids then write the ordered pair for the given points. Students then answer the six grid location questions.
Curated OER
Greatest Common Factor: Practice
In this greatest common factor worksheet, students list the factors for each number and find the greatest common factor of the numbers. Students then write the prime factorization using exponents of each number and find the greatest...