Curated OER
Justifying Answers
Students demonstrate how to solve word problems. In this problem solving lesson plan, students use strategies such as drawing pictures, using counters, and making a table to justify how they solved the word problem.
Curated OER
What Time is it?
Students participate in three centers focused on developing time-telling skills. For this time lesson, students create their own paper plate clock face, play "Time Concentration" using times on the hour and half hour, as well as,...
Curated OER
One is a Snail, Ten is a Crab.
Students count by pairs and sets of feet, while reading a story that coincides with this practice. In this math instructional activity, students use their skills to count by multiples and adding on to numbers when they add up feet from...
Curated OER
Five Little Frogs
Students explore the concept of counting using music. In this counting lesson, students use the song "Five Little Frogs" and the felt board set to discover one to one counting. Students repeat the song as they watch and role...
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Mystery Jars: Make Your Own
Students explore the concept of estimation. In this estimation lesson, students create their own estimation jars and fill them with objects of their choice. Students then count the exact number of objects and trade jars to...
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Place Value: A Place for Apples
Second graders explore number values by completing math worksheets. In this place value instructional activity, 2nd graders identify the use of decimals in numbers and read a book about math called Apple Pigs. Students create number...
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Count in Steps of One
In this counting worksheet, learners count the 5 lollies on the page and write the number 5 in the space at the bottom of the worksheet. There is a concepts section on the second page for teachers to read and learn about teaching...
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Basic Units of Time
Students review fundamental concepts of time such as A.M. and P.M. and learn about elapsed time. In this Unit of Time instructional activity, students review the basics of how to tell time and then are given examples to figure out how...
Curated OER
Egg Toss
This cross curricular lesson involves eggs. Pupils read about eggs. A counting game involving an egg carton and ping pong balls (eggs) is played as students toss balls into numbered egg carton cups and adding their score. Pupils graph...
Silver Burdett Ginn
Study Buddies Skip-Counting Patterns
Two Study Buddies worksheets can be found through this link. In the first, math minors count flowers by 1s, and then again by 2s. They answer a few related questions. In the second, they are instructed to work with a partner and clap out...
Curated OER
Exploring Subtraction
In this math worksheet, students take away two crayons from five crayons. A series of questions is included on the worksheet to guide students through the process of taking away. Students tell their coach a subtraction story.
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Is Your Order Up or Down?
Students practice ordering numbers. In this number sense lesson, students collaborate to order whole numbers from greatest to least and least to greatest. Students also practice the concept by using educational software.
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It Counts
Students explore how numbers can identify objects. In this math lesson, students determine how numbers are used to describe objects used in quantitative data collection.
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Savings and Budget
Second graders investigate the concept of developing a budget. In this financial awareness lesson, 2nd graders read the book The Case of the Shrunken Allowance and brainstorm ways they can save and budget money. Students create their own...
Curated OER
Circle Drill Speed Chart
In this math facts worksheet, students read about using the circle drill speed chart to practice addition facts, division facts, multiplication facts, and subtraction facts. Student use the blank charts to practice the skill.
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Independent Investigation
Students classify objects. In this math lesson, students sort and classify objects based on their characteristics. Students identify characteristics of objects.
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Estimation and Computation
Second graders practice their estimation skills using blocks. In this math activity, 2nd graders explain how estimating makes addition easier. They complete a worksheet after the activity to reinforce new learning.
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Expanded Form
Students are introduced to the concept of expanded form in a lecture and a class discussion. They write numbers in expanded form using words only, numbers only and numbers and words.
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Get the Turtle to the Pond
Young scholars solve problems. In this math activity, students write solutions using LOGO commands in order to help get the turtle to the pond.
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Hoping Backward to Solve Problems
Students use number lines to compare differences. In this math lesson, students use a number line to solve problems. Students predict differences and answer puzzles using subtraction.
Pennsylvania Department of Education
Using the Number Line to Compare
Young scholars determine differences using a number line. In this math lesson, students use the number line to solve subtraction problems. Young scholars solve puzzles using subtraction.
Curated OER
More and Fewer: More Worksheet
Young learners compare sets of pictures (2 sets of cowboy hats and 2 sets of apples) and circle which set has more of each. With only two practice opportunities, this tool would be useful as a "quick check" assessment or ticket out the...
Curated OER
More Worksheet 2
For this counting and comparing numbers worksheet, students count the object pairs in 2 problems. Students identify the group in each pair that has more objects than the other.
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Building Numbers to 50
Students explore how to represent numbers using cubes and draw them accordingly. They discuss place value and the base ten number system using manipulatives. Students roll a dice and take that many blocks. They write down their resulting...
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