Curated OER
Valentine Candy Count
Young scholars analyze a bag of Valentine candy to create a graph. In this graphing lesson, students make predictions, sort by color, record data and make a graph. Young scholars discuss results and make generalizations. Students...
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Add the Coins
In this finding the total amount of coins worksheet, students add pennies, nickels, dimes and quarters. Students solve 10 consumer math problems.
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Shopping
Students demonstrate how to count money through a simulated shopping experience. In this consumer math lesson, students read the book Just Shopping With Mom and count play money to illustrate how much the items in the book cost.
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Make a Match
Second graders examine the relationship between addition and subtraction. For this number sense lesson, 2nd graders practice their computation skills and use various strategies (including manipulatives and calculators)  to...
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How using number patterns help us add or subtract
Second graders use a number line to understand multiples.  In this number line lesson, 2nd graders use a floor size number line and calculate problems with multiples. Students complete a worksheet with multiples.
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Subtraction
Students explore subtraction. In this mathematics lesson, students practice how to subtract numbers from 20, 100 and other whole numbers. Students realize that there are number bonds which can help with subtraction like 3 and 17 bonds to...
Pennsylvania Department of Education
Let's Learn Those Facts: Looking Back and Moving Forward
Students participate in an adding game. In this adding numbers lesson, students calculate the sum of the dice and remove a number from their activity sheet.  Students who first removes the numbers is the winner.
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What's My Rule for Sorting?
Students view objects sorted by one characteristic and name that characteristic.  In this sorting rule lesson, students explore to find a new characteristic and write a description of that rule.  In early grades the rule might...
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Telling Time
In this telling time activity, learners use an analog clock to read the times to the nearest five minutes. Students solve 12 problems.
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Adding Coins
In this coins worksheet, students add up coins and write the total with the cents sign. Students add 10 amounts of coins together and write the total.
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Basic Subtraction Facts
In this finding the differences worksheet, students use a number line to help fill in the missing blanks in subtraction problems. Students solve 20 problems.
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Subtraction With Some Regrouping
In this finding the quotients worksheet, students subtract one-digit and two-digits from one-digit and two digits with some regrouping. Students solve 20 problems.
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Subtraction
In this finding the differences worksheet, students subtract one-digits and two-digits with and without regrouping. Students solve 20 problems.
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Subtraction 4
In this finding the differences worksheet, students subtract three-digits from three-digits with some regrouping required. Students solve 20 problems.
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Money Amounts
In this counting coins activity, students add pennies, nickels, and dimes to fifty cents. Students solve 10 money problems.
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Three-Addition Addition
In this finding the sums worksheet, students add three-digit plus three-digit numbers with no regrouping. Students solve 20 problems.
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Money Amounts to fifty Cents
In this recognizing coin values learning exercise, students count pennies, nickels, dimes, and quarters to fifty cents. Students solve 10 problems.
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Basic Subtraction Facts 7
In this finding the differences worksheet, students subtract one-digit and two-digit numbers from one-digit and two digits with and without regrouping. Students solve 20 problems.
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Counting Money
In this counting money worksheet, students recognize coins and their values. Students are given several coins in each of the ten problems and are to determine the value of each set of coins.
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Fractions!
Second graders observe and design manipulatives showing fractional parts.  In this fractional part lesson, 2nd graders create a paper hamburger using circle fractions.  Students navigate a website to find fractional parts of a...
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Comparing Data on Graph A and Graph B
Second graders gather and graph data.  In this graphing lesson, 2nd graders collect data and graph this information using tally charts, bar graphs, pictographs, or tables. They make predictions about the outcomes.
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Balancing Act
Second graders identify the attributes of various shapes and estimate the weight of the objects. In this geometry activity, 2nd graders identify the attributes of concrete objects and use a pan balance to weight them.
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The Air Up There
In this data collection and analysis lesson, young scholars observe and graph the weather conditions during one school week, then calculate the average weather temperature. Extensions are included.
Pennsylvania Department of Education
Freckle Face
Students collect and record data. In this early data analysis lesson, students gather data about their partners face. As a class, the students use tally marks and pictographs to record the data and answer question about the information...