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Investigation - What's the Number?: Division
Seventh graders explore number sentences using a variety of strategies making each equation a true sentence. Students examine strategies such as patterns, trial and error, working backwards, and related problems. In groups, 7th graders...
Fuel the Brain
Counting to Tens
Have your young mathematicians learned to count to one hundred? Do they know their groups of tens? If so, they might enjoy completing these word problems that have each of their sums end up being a group of ten!
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Regrouping Ten Ones for One Ten
Students explore regrouping. In this hands-on math place value lesson plan, students construct models using connecting cubes and place value mats to solve simple addition problems that require regrouping.
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Base Ten Blocks - Rods and Flats (B)
In this using base ten blocks activity, students trade flats for groups of rods to solve the problems. Students solve 6 problems.
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Counting by Grouping Into Tens
In this counting worksheet, students group sets of objects by grouping them into sets of ten, circling as they count. Page 3 is a "teacher guide."
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Using Tens Frames for One to One Counting
Students complete a variety of exploratory exercises regarding counting through 10. They recognize the numbers 0-10 as represented using the quinary pattern on the tens frames. They are able to visualize the patterns for future...
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Using Tens Frames for "Teen" Numbers
Sixth graders practice recognizing teen numbers for the part-whole strategy of bridging to ten. They approach the advanced counting stage to problem solve addition facts to ten utilizing dot patterns on a quinary frame with dot patterns...
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Money Matters
Third graders make fair trades and exchanges of their money in order to have practical experiences with the essential "rules" of our place value system. They create groupings of tens, hundreds, thousands using play money and place value...
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Flying High
In this number sense worksheet, 2nd graders begin basic place value of ones and tens. Students complete four fill in the blank problems stating the number of groups and the total number that is shown in each picture.
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Mental Subtraction Methods
In this subtraction worksheet, students subtract problems using mental math methods such as tens groups, comparing problems, helping numbers, and more. Students complete 7 sets of problems.
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Regroup Tens or Ones
In this regrouping practice activity, students sharpen their problem solving skills as they use tables or models to solve 6 story problems that require them to regroup.
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Column Addition reteach 4.6
In this adding two-digit and three-digit numbers worksheet, students find the sums of groups of thee and four numbers by rewriting the numbers in place value columns, and adding each column with regrouping. Students solve fourteen problems.
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Classroom JR - Counting by Numbers
In this grouping numbers worksheet, students write the numbers in the blanks counting first by two's, then by three's, then by ten's, and finally by one hundreds.
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Groups of Ten Tens
In this place value worksheet, students read about counting by tens using rows of cubes. They circle groups of 10 rows and write how many hundreds they make.
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Group Into Fives or Tens (pg 1)
In this grouping objects worksheet, students draw a ring around groups of five or ten bracelets in a large random group. Students may then count how many groups are created.
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Group Into Fives or Tens
In this grouping worksheet, students group arrows into sets of 5. Teacher notes are included on page 2. A reference website for additional resources is given.
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Study Buddies: Dividing Two-Digit Numbers
In this math worksheet, students will works with a coach to solve a story problem in which they must divide a two digit number by a single digit number. Students will follow a step-by-step process and notes are provided for the coach.
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Plot It
Students use a stem-and-leaf plot from a set of data to identify the range, median, and mode of their own math grades.
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Comparing/Ordering Numbers
Third graders compare numbers. In this math lesson students compare ones, tens, and hundreds. They also order numbers from least to greatest and from greatest to least.
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Study Buddies: Zeros in the Quotient
In this math worksheet, learners will work with a coach to solve a division problem. Students will follow a step-by-step process and notes are provided for the coach.
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EASY AS PUMPKIN PIE
Students demonstrate place values using pumpkin seeds as a math manipulative. They use manipulatives, models, known facts, properties and relationships to explain thinking processes. They estimate the number of seeds in their pumpkin.
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Investigation - What Does 1,000 Look Like?
Second graders determine what 1,000 items look like. In this math investigation lesson plan, 2nd graders collect 1,000 items and determine the best way to count them by tens and hundreds. They can use stickers on notecards to count to...
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Trading in Subtraction
Second graders solve two-digit subtraction problems without trades using counters and by modeling trades with base-ten blocks. They pair in groups and students open the "Counters Open Mat". Students are given a problem, such as: there...
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Place Value Charts to the Millions Place
In this math worksheet, learners learn to read, write, order and compare numbers and place them on a place value chart. Students begin the 4 pages of exercises by studying a sample place value chart. Learners then fill out 3 other charts...