π Activity Library
Browse and filter all lessons, activities, and printables.
Counting Small Objects
A hands-on introduction to 1-to-1 correspondence. Kids count physical objects to understand that each item represents one number.
Area and Perimeter with Sticky Notes
A hands-on intro to area and perimeter using sticky notes to build rectangles kids can count and measure.
Decimals with Money and Grocery Math
Use grocery prices and everyday money math to make decimals feel useful instead of abstract.
Elapsed Time with Real Family Schedules
Teach elapsed time with real family routines, appointments, and errands so kids can practice a skill they will actually use.
Intro to Simple Fractions with Snacks
A hands-on first fractions lesson using snack foods to show halves, thirds, and fourths in a way kids can actually see and touch.
Multiplication and Division Word Problems
Kids solve real-world scenarios that require them to decide when to multiply and when to divide, building number sense and problem-solving skills.
Addition Word Problems with Real Objects
Kids learn to solve addition word problems by acting them out with real objects.
Addition Word Problems: Real-Life Scenarios
Word problems that connect addition to real situations kids encounterβcookies, toys, friends, snacks.
Algebra Fundamentals: Solving Simple Equations
Introduce algebraic thinking through solving simple equations with manipulatives
Analyzing Data: Making Sense of Surveys and Graphs
Kids learn to read, interpret, and create their own graphs from real survey data. They practice asking meaningful questions and answering with evidence from the data.
Counting Objects: Hands-On Counting Practice
Build one-to-one correspondence with hands-on counting practice using everyday objects.
Intro to Rulers: Measuring with Inches
Kids learn to read a ruler and measure everyday objects in inches. Hands-on measurement practice that builds number sense.
Long Division: Sharing 84 Cookies with 12 Friends
A practical lesson where kids solve long division by sharing a cookie order - the 12-step method becomes concrete, not abstract.
Measuring with Rulers: Inches vs Centimeters
Hands-on measurement practice where kids compare inch and centimeter measurements on the same objects.
Multi-Digit Subtraction with Borrowing
Kids learn the borrowing method for subtraction with multi-digit numbers using place value understanding.
Number Recognition: Know Your Digits
Build number fluency through recognition games. Kids learn to instantly identify digits 0-20 without counting.
Order of Operations: PEMDAS
Kids learn the order of operations (PEMDAS) through hands-on practice and real equations.
Reading Graphs and Charts: Making Sense of Data
Kids learn to read bar graphs, line plots, and pie charts from real data sources. Builds critical thinking and data literacy skills.
Recognizing Coins: Penny, Nickel, Dime, Quarter
Touch, hold, and compare real coins to learn their names, sizes, and values. Kids will handle each coin and identify it by sight and touch.
Shape Hunt: Finding Shapes Around the House
A shape hunt around the house where kids identify and document real-world shapes.
Skip Counting by 3s and 4s
Build skip counting patterns with 3s and 4s using physical objects before memorizing the sequences.
Skip Counting: 2s, 5s, and 10s
Skip counting with real objects to build the pattern recognition before memorization. Kids group objects and count by 2s, 5s, and 10s.
Telling Time to the Half-Hour
Kids learn that the little hand points halfway between numbers at half-hour, and the big hand always points at 6.
Telling Time to the Hour
Kids learn to read analog clocks by making their own paper plate clock. Focus on hour hand only.