Curriculum Corner
Math Common Core Checklist for K-6
As the school year progresses, it can be challenging for teachers to keep track of the specific math standards they've covered and those that remain to be taught. This Common Core checklist solves this problem, providing educators with a...
Curated OER
Number Story Arrays
Use these number story cards to give scholars practice with arrays and number models. There are 12 cards here, each with a simple object scenario for learners to apply mathematically. Mathematicians are given the number of rows and how...
Curated OER
Five by Two
Help young mathematicians read and interpret numbers from 1 to 10 and sequence them correctly with this card game. Using a deck of cards and two to three classmates, have one player hand out ten cards to each gamer and then put the extra...
Illustrative Mathematics
The Napping House
How many people and animals can cram into a single bed? Find out with this cross-curricular math and language arts lesson. Following along with a reading of the children's book The Napping House by Audrey Wood, young mathematicians add...
Illustrative Mathematics
Kiri's Mathematics Match Game
Learning math is so much more fun when it involves playing games. Following the rules of the classic game Memory, young mathematicians flip over two cards at a time as they look for numbers whose sum or difference is equal to the value...
Illustrative Mathematics
Counting Squares
Challenge young mathematicians' understanding of squares with this geometry puzzle. The task is simple, identify as many squares as possible in a 3x3 array. Allow learners to work independently or in pairs as they search for squares,...
Math Mammoth
Grade 1 Worktext
Use graphing, counting, and number lines to help first graders learn about addition and subtraction. An array of worksheets and activities are an excellent resource for your math lesson, whether you are focusing on counting skills or...
Illustrative Mathematics
“One More” Concentration
Help your primary learners develop an understanding of the concept of one more and one less using two sets of number cards. The first set of cards, all in one color, is the "one less" deck. The second set, again all in one specific...
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...
Math Worksheets Land
Counting (Up to 120) - Guided Lesson
Three sets of objects create arrays for learners to count: will they discover strategies to make their job easier? Each array has between 105 and 120 objects in rows. Have learners do the first one, then review their strategies. Did...
Math Solutions
Race to 20
And they're off! Working in pairs, young mathematicians roll dice to see who can fill in their double ten-frames first. When students finally fill in their arrays, they create addition number sentences that represent their rolls, helping...
Curated OER
Counting Objects Up to 120
If you stare at these too long, you might get dizzy! There are 10 arrays of objects for counting on these two worksheets. Learners are instructed to count, and presumably, write each total. None of these go over 120. If learners aren't...
Curated OER
Tracking Fall's Falling Temperatures
Young meteorologists track weather from day to day and record results on graphs, maps, or other places. They see firsthand how weather temperatures trend cooler as fall progresses and practice grade-appropriate skills in geography (map...
T. Smith Publishing
The Same Size at the Beach
Rows of Nautilus shells, beach balls, sand pails, and sea gulls array this handout. Kindergartners compare the relative sizes in each row and simply color any that are the same size. This page would make terrific take-home practice for...
Curated OER
Ten More or Ten Less
This set of problems has learners complete a variety of tasks as they practice adding 10 and subtracting 10. An apple tree with two apples isn't very fun; how about one with ten more? They draw the apples onto the tree and write the...
Curated OER
Who's In The Fact Family?
Students study related addition and subtraction facts. In this math instructional activity, students use related addition and subtraction to solve problems. Students use manipulatives to explore fact families.
Curated OER
Finding Addition Patterns
Learners practice finding the sums of two-one digit numbers. In this addition lesson plan, students also record facts onto an addition chart.
Curated OER
Number Patterns
Help your students to identify even and odd numbers. In this number sense lesson, they read the book Madeline and use counters to identify which number has a "partner." Learners write down odd and even numbers on a whiteboard.
Curated OER
Sampling Rocks
Young scholars collect and sort rocks based on visible characteristics. In this statistics lesson, students determine adequate sample size and categorize rocks based on characteristics. The book Everybody Needs a Rock is read to...
Curated OER
Sampling Rocks
Students will collect and analyze a sample of rocks from the schoolyard. They will array the collected rocks by characteristics such as size, weight, and color, to see if any generalizations can be made about the types of rocks that can...
Curated OER
Making Rectangles
Students study rectangles. For this math lesson, students use numbers, measurements and geometry to draw rectangles of varying sizes.
Curated OER
Junk Sort
Students analyze objects by one or more attributes. In this sorting lesson, students use manipulatives and string or yarn to create a sorting game. Students read books and items from the classroom to sort.
Curated OER
Footprints
Students explore patterns. In this patterns geometry lesson plan, students identify and extend patterns including body parts, movement, geometric shapes, noises, and footprints. Students create and share an original pattern.
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...