Curated OER
Hoping Backward to Solve Problems
Students use number lines to compare differences. In this math instructional activity, students use a number line to solve problems. Students predict differences and answer puzzles using subtraction.
Pennsylvania Department of Education
How Many Ways?
Students estimate the amount of money they have in groups of pennies, nickels, and dimes. In this money lesson plan, students then count up the amounts they have and exchange money amounts.
Curated OER
PIG/HOG - Activity
Pupils play PIG, which is an addition game, played between two or more students (but they CAN play alone!). The first player rolls the 6-sided, pip dice. They add up the total by counting the pips, using their fingers.
Curated OER
Math by M&M's
Students learn Counting and have fun all at the same time. They also learn subtraction and adding at as young as you want. They can eat M&M's when the self-taught lesson plan is finished.
Curated OER
Fact-O!
Students practice math facts as they play a game of chance and skill. They correctly create and calculate mathematical equations, using the numbers rolled on three dice, and earn points for marking adjacent numbers on the game sheet.
Curated OER
Math Card Clues
In this math worksheet, students solve 11 math card clues. All of the clues involve addition or subtraction. For example, one card reads, "I am zero. Add on 4."
Curated OER
Subtraction
For this early childhood math worksheet, learners practice their subtraction skills as they solve 5 subtraction problems by using the counters pictured on the sheet.
Curated OER
Snowflake Number Investigation
In this number sentences worksheet, students use the four numbers in snowflakes to write six addition sentences. Students do the same with four other numbers, this time writing and solving subtraction problems. All numbers are below 10.
Curated OER
Calculator
Students explore the calculator utility function on a Macintosh computer. Â In this calculation instructional activity, students launch the calculator feature and complete a problem solving worksheet.
Curated OER
Subtraction Problems
In this subtraction practice worksheet, learners count the 3 sets of pictured items to aid them in solving 1-digit subtraction problems.
Curated OER
Ten Pennies
Students play logic and strategy games with pennies. For this pennies worksheet, students play one game called 'From counting to arithmetic', and one called 'Counting and mental math'.
Curated OER
Birdseed Mining
Students explore the meaning of mining. In this Science/Math lesson, students engage in a small group activity to sort and calculate the value of seeds/beads. Â Additionally, they are made aware of environmental damages which will effect...
Curated OER
How Much Do We Save?
Students use coupons to save. In this saving lesson students practice their addition, multiplication and estimating skills with dollars and cents. They investigate grocery coupons and look for ways to save money.
Curated OER
Fun With Addition
Students name numbers to 30, use the number keys on the computer, use manipulatives to add, and add numbers in any order. In this addition lesson plan, students learn the language of sum, equals, and a plus sign.
Curated OER
Balancing Discoveries
Students use a balance to help them with their addition facts. In this addition lesson plan, students also play the seven up game to memorize their facts.
Pennsylvania Department of Education
Order, Order
Young scholars use pictures to identify items as ordinal numbers. In this ordinal numbers lesson plan, students use the words "before" and "after" to identify the pictures as well.
Pennsylvania Department of Education
The Weight of Things
Students explore weight. In this math lesson, students predict which item weighs more and discuss how they arrived at their decision. Students weigh several items to determine which weighs more.
Curated OER
More or Less Pigs in the Pen
Students practice simple addition and subtraction. They identify relationships among whole numbers.
Pennsylvania Department of Education
What Balances?
Students explore another meaning of subtraction as it pertains to the inverse of addition. In this what balances lesson, students identify the concept of subtraction as a balance. Students use subtraction facts to generate addition...
Pennsylvania Department of Education
Links Away: Looking Back and Moving Forward
Pupils explore fact families. In this math lesson, students use links to model a fact family. Pupils solve addition and subtraction problems.
Curated OER
Whistle Mixer
Students engage in an easy way to practice addition and subtraction skills while moving in different ways.
Curated OER
Musical Hoops
Learners use locomotor skills to move to a hoop, where they solve a math problem, and use a locomotor skill to return to the beginning spot.
Curated OER
The Nature of Mathematics
Students work in groups to describe plants using numbers. In this number lesson, students use numbers to define plants and then use numbers to write descriptions of themselves.
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