Activity
Curated OER

Pi Day: The Other Math Holiday!

For Teachers 9th - 12th Standards
Happy Pi Day! This collection of games, experiments, and activities leads participants through an exploration of the many aspects and attributes of that mysterious quantity, pi. Activities range from using statistical...
Printables
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Elementary AMC

Earth Day Math

For Teachers 3rd - 5th Standards
Take some time this Earth Day to nourish the growth of your young mathematicians with this series of task cards. Whether it's the four basic operations, place value, money, or elapsed time, these conservation-themed problems...
Lesson Plan
Curated OER

2 digit subtraction

For Teachers 2nd
Second graders subtract numbers 0 through 10 from 2 digit numbers using different subtraction methods. In this subtraction lesson plan, 2nd graders practice crossing out numbers in a number line, using a 10, and using their fingers to...
Lesson Plan
National Security Agency

Let's Party With Place Value

For Teachers 2nd - 4th Standards
Put on your math caps and explore place value and ways to represent numbers. Learners read, write, and represent whole numbers. They interact with numbers as they read and explore a teacher-created story, play games, and practice their...
Lesson Plan
Curated OER

Planetary Place Value

For Teachers 3rd - 4th
Third graders explore place value to the ten thousands place. This incredibly thorough, 24-page lesson has learners construct, order, and compare numbers to 9,999. This three-day lesson includes reteaching and extension activities...
Lesson Plan
Curated OER

Today is Monday - Calendar Math

For Teachers 1st - 2nd
Students practice memorizing the seven days of the week and keeping them in order.  In this calendar lesson, students read aloud the book Today is Monday by Eric Carle, and create their own calendar style book using educational...
Lesson Plan
Curated OER

One- and Two-Digit Multiplication

For Teachers 3rd
Third graders multiply whole numbers by one- and two-digit numbers using base ten blocks and technology connection.
Lesson Plan
Curated OER

Telling Time Lesson Plan

For Teachers 1st - 2nd
Judy Clocks are a great invention. Here, learners review telling time to hour and half hour on Judy clocks, begin telling time to quarter hour, use clock stamps to practice, and play computer games using Trudy's Time and Place House...
Lesson Plan
Curated OER

Fall Apple Unit

For Teachers K
1. practice numeral recognition 1- 10 2. practice counting a set of concrete objects and match it to the corresponding numeral 3. identify a digital camera and learn to take a picture;The students will: 1. Listen to the book, "Ten Apples...
Lesson Plan
Curated OER

Calendar Time

For Teachers K Standards
Use circle time to work on counting. Kindergarteners practice the months of the year, say the full date, chart the day's temperature, count to 100, and sing the alphabet song. This kind of daily routine cultivates deep roots for...
Lesson Plan
Curated OER

Portrait Drawing

For Teachers 8th
Eighth graders, in a computer lab, transform their images into a full face using the paint & draw tools.
Lesson Plan
Curated OER

Place Value

For Teachers 2nd
Second graders complete math problems. In this place value instructional activity, 2nd graders read the book "One Grain of Rice" and use it to learn about place value. Students use index cards and rice to complete a place value activity.
Lesson Plan
Curated OER

Hickory Dickory Dock

For Teachers K
Students use the Hickory Dickory Dock nursery rhyme to learn about rhyme, telling time, and preposition use. In this nursery rhyme lesson, students read the nursery rhyme daily and complete a Mother Goose quiz. Students sequence the...
Lesson Plan
Curated OER

Astrology: Fact or Fiction?

For Teachers 9th - 12th
Learners explore the topic of astrology and review the beliefs behind it. They read sample horoscopes. Using a portable digital planetarium, they view the night sky and the zodiac constellations. They examine and discuss the science...
Lesson Plan
Curated OER

All About Me Poster

For Teachers Pre-K - 1st
In this biography/autobiography lesson, learners read a few biographies and discuss the term and it's characteristics. Students then brainstorm what makes a good biography/autobiography and create an 'All about me' poster. Suggested...
Lesson Plan
Curated OER

How Many Cards Do We Need to Display the Dates of the Month?

For Teachers 3rd - 4th
Students complete activities to study the concept of place value notation. In this place value lesson, students use cards for the days of the month that only number from 1 to 9. Students find a subtraction pattern to determine the amount...
Lesson Plan
Curated OER

Ten by Ten

For Teachers K - 2nd Standards
Learners participate in hands-on activities using a hundreds chart and counting toes and fingers. They discover the patterns that are created when counting by ten. After a lecture/demo, students practice by using a worksheet embedded in...
Lesson Plan
Curated OER

Let's Make a Map

For Teachers 2nd
Second graders draw maps of their playground, noting objects such as trees and play equipment. Working in groups, they make maps of different parts of the school and assemble them into a schoolwide map. They make maps on a field trip to...
Lesson Plan
Curated OER

The Geometry of Circles

For Teachers 6th - 12th
Learners review the parts of a circle, calculate the circumference and area of a circle, and create student-made tests on the geometry of circles using educational software.
Lesson Plan
Curated OER

The Salem Witchcraft Trials

For Teachers 9th - 12th
Students research the Salem Witchcraft Trials and conduct a mock trial.
Lesson Plan
Curated OER

Shapes

For Teachers K
Students review basic shapes, such as circles, squares, triangles, and rectangles, find objects in those shapes in classroom, watch Clifford's Fun with Shapes video, practice reproducing four shapes, and rotate through four classroom...
Lesson Plan
Curated OER

Multiplying Large Numbers Using the Lattice Method

For Teachers 3rd
Third graders practice multiplication. In this multiplication lesson, 3rd graders receive instruction on how to multiply large numbers using the lattice method.
Lesson Plan
Curated OER

Dynamic Divisibility

For Teachers 4th - 6th
Young scholars examine the rules of divisibility for the numbers 2, 3, 5, 6, 9 and 10. They apply these rules to larger numbers.