Curated OER
Reinforcement Lesson in Place Value
Students order digits to create the highest or lowest possible number. They roll a die, and determine where to place the number according to their place value, ordering the numbers to create the highest or lowest number.
Curated OER
Subtracting With or Without Regrouping - Lesson & Worksheet
Second graders analyze subtraction problems. In this subtraction activity, 2nd graders examine how to subtract numbers with and without regrouping. Students work in teams to complete board races. Assessment is provided.
Illustrative Mathematics
“Crossing the Decade” Concentration
Young mathematicians concentrate on learning to fluently count. Following the rules of the classic game Memory, children take turns flipping over cards in order to find pairs of numbers that cross a decade (e.g. 29 and 30). For younger...
Curated OER
Place Value: A Place for Apples
Second graders explore number values by completing math worksheets. In this place value lesson, 2nd graders identify the use of decimals in numbers and read a book about math called Apple Pigs. Students create number charts based on the...
Curated OER
Place Value
Second graders explore place value. In this math lesson plan, 2nd graders study place value of ones and tens. They will learn how many ones are in one ten and write numbers using more than one place value.
Curated OER
Place Value Throwing
Students combine movement and practice with place value in this integrated lesson. The teacher calls out a place value (e.g., tens, millions, etc.) and the student throws to the sign with that place value highlighted.
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Understanding Place Value
Student examine the place value of digits in number up to 1000. They participate in a modeled lesson about identifying place values. They access a math program online to practice this skill and complete worksheets.
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Place Value Partners
Students practice place value. In this place value lesson plan, students partner up and place their numbers in the correct place value position. One student creates the number, while the other student receives the number. They switch...
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Extending our Knowledge of Place Value
Students demonstrate their knowledge of place value through auditory, visual, and kinesthetic channels. In this place value lesson, kinesthetic learners work with a partner using both sets of hands to represent 2 digit numbers. Visual...
Curated OER
Add It Up In Number Ville! Adding 2-Digit Numbers With and Without Regrouping
Students explore adding 2-digit numbers. In this math lesson, students identify 2-digit numbers and use base ten blocks to practice adding. Students use addition to break a code.
Curated OER
Jump Rope Math
Students practice grade level math skills. For this math lesson, students solve math facts on index cards and collaboratively arrange them in numerical order on a jump rope. Correct order earns the team a chance to physically move...
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Place Value Popsicles
Learners play a place value game using popsicle sticks and dice. They investigate units and tens.
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Plunge Into Place Value
Students use expanded notation. In this mathematics lesson, students determine the place value of a digit within a whole number. Students use manipulatives, words, and symbols to represent whole numbers.
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Money Math Match
Students hunt for the classmate who holds a bag of coins equal in value to theirs, study that different combinations of coins can represent the same amount of money and practice using coins to represent a set value in different ways.
Curated OER
Regrouping Ten Ones for One Ten
Students explore regrouping. In this hands-on math place value lesson, students construct models using connecting cubes and place value mats to solve simple addition problems that require regrouping.
Curated OER
Johnny Appleseed Walkabout
Second graders calculate mileage for a journey. In this place value and measurement instructional activity, 2nd graders read Johnny Appleseed, work in groups to locate his birthplace on a map, locate the other states he stopped in, and...
Curated OER
Digit Place Game
Learners identify digits and two digit numbers. They play the Digit Place game to guess the two digit number the teacher has and the place value of both digits. After practicing several examples and playing the game as a group, they...
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Math on a Roll
Young scholars practice various math skills using a polyhedral die. In this dice game lesson plan, students practice multiplication, addition, place value, and money using games. Standard dice may be used instead of a polyhedral die...
Illustrative Mathematics
Number of the Day
Daily routines not only help to manage classrooms, they can also provide students with rich opportunities for learning. This activity supports young learners in developing their number sense by counting up the school days on a class 100...
Curated OER
Two Digit Addition with Regrouping
Students explore the concept of "regrouping." In this 2-digit addition with regrouping lesson, students create visual representations of combinations that equal ten using a tens frame. Students use manipulatives to represent the tens...
Curated OER
I Am The Greatest
Students work with the place value of given digits. In this place value lesson, students use a deck of number cards to find the greatest number when they draw three cards from the deck. They arrange the the digit from greatest to least.
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Number and Operations: Webbing Our Way Through Numbers
Second graders explore estimation and place value. In this place value instructional activity, 2nd graders estimate and construct numbers while working with spider activities. Students use addition and subtraction to compare estimates....
Curated OER
Two-Digit Subtraction With and Without Regrouping
Second graders subtract two-digit numbers. In this mathematics lesson, 2nd graders subtract both with and without regrouping. Students use manipulatives and place value mats to assist in problem solving.