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Organizer
Curated OER

Hundred Chart

For Students 2nd - 3rd
In this learning tool worksheet, students recognize the numbers from 1-100. This chart has multiply uses with various math activities.
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Worksheet
Curated OER

Recognizing Exact Numbers or Estimates

For Students 4th - 6th
In this estimation instructional activity, students read a word problem about the Lincoln Memorial and then answer 4 fill in the blank questions where they decide whether they need to use an exact number or an estimate to answer each...
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Lesson Plan
Curated OER

Counting with Base - Ten Models

For Teachers 1st - 2nd
Help your kids develop strategies for counting. In this base-ten lesson, learners use matching cards, base 10 blocks, and dry erase markers and boards to examine the base 10 counting system.
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Lesson Plan
Scholastic

Adding and Subtracting Ten

For Teachers K - 2nd Standards
Developing fluency with basic addition and subtraction is fundamental to the success of all young mathematicians. This four-day lesson series begins with learners using ten-frames and hundreds charts to recognize patterns when adding and...
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Interactive
Curated OER

Telling Temperature

For Students 2nd - 4th
For this recognizing temperatures on a thermometer online interactive worksheet, students refer to a thermometer with numbers from minus twenty to one hundred to answer questions. Students choose 12 multiple choice answers.
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Lesson Plan
Curated OER

100 Stamps for 100 Days

For Teachers K
Students recognize similarities and generalize patterns. In this math and technology lesson plan, students develop an understanding of number patterning by grouping stamps and counting by 10s.
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Lesson Plan
Curated OER

Number Scrolls

For Teachers K
Students write the number line. In this numbers lesson, students write numbers in numeric order on a number scroll. They find patterns within this number line. 
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Worksheet
Curated OER

Number Patterns Challenge

For Students 1st - 2nd
In this number patterns worksheet, students practice recognizing patterns. Students determine the number pattern and complete the pattern by inserting the last two numbers. There are ten problems in all, and an answer sheet is included.
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Lesson Plan
Curated OER

ESOL: Time and Money

For Teachers 11th - 12th
Students study time and money. They read and practice cardinal numbers using numerals and words. They collaborate in apirs and exchange flashcards identifying cardinal numbers 0-10. They complete an activity sheet and show pictures and...
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Lesson Plan
Curated OER

Counting by Making Groups

For Teachers 1st
First graders represent, compare, and order numbers. In this counting skills instructional activity, 1st graders use manipulatives to demonstrate one-to-one correspondence and to represent numbers. This instructional activity includes a...
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Lesson Plan
Curated OER

Numeral Recognition, Matching, and Writing

For Teachers K - 1st
Students reinforce numeral recognition by matching and writing the numbers from 1-20. In this numeral recognition lesson, students count aloud sequentially from one to twenty, identify numerals 1-20, write numerals 1-20, and match...
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Lesson Plan
Curated OER

Numeral Recognition, Matching, and Writing

For Teachers K - 1st
Students engage in a lesson in which the teacher can evaluate, reinforce and reteach numeral recognition, one to one matching and the writing of numerals from 1-20. 'Anno's Counting Book' is used to kick off this lesson.
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Lesson Plan
Curated OER

Parts of a Whole

For Teachers 3rd - 4th
Students recognize coins are worth a fraction of a dollar. They represent the value of different coins by shading in their equivalent fractional parts in the circle. They understand that fractions are part of a whole.
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Worksheet
T. Smith Publishing

Easter Addition : Sums to 100

For Students 2nd - 3rd Standards
Around Easter time, if your class is working on adding two-digit sums with regrouping, this worksheet would make a colorful addition to your homework assignments. After solving 25 problems, they can color all of the eggs that have an...
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Worksheet
Curated OER

Practice Makes Perfect

For Students 3rd - 4th
In this place value worksheet, students recognize place value in numbers. Students complete six problems where they determine the place of a single number up to the thousands place.
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Lesson Plan
Curated OER

Zero is Our Hero

For Teachers Pre-K - K
Students practice counting sets of items by 10's.  In this counting instructional activity, students create flash cards that show a zero while hiding the first number in order for students to practice counting by 10's.  Students practice...
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Lesson Plan
West Contra Costa Unified School District

The Power of Ten: Building a Magnitude Model

For Teachers 4th - 5th Standards
Add visual representation to teaching place value with a magnitude model. Using adding machine tape, pupils build a linear place value strip from 1 to 100.
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Lesson Plan
Alabama Learning Exchange

Place Value Review

For Teachers 1st - 3rd Standards
Here is a fast-paced addition game which reinforces the concept of place values. Learners view a PowerPoint on place value, then engage in the game using a whole-class format. This is a stimulating, and interesting math game lesson.
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Lesson Plan
Curated OER

K-1 Numeral Recognition

For Teachers K - 2nd
Students investigate numerals by creating visual aides.  In this number sense instructional activity, students discuss the different types of numerals and how they can be translated into a number or an image.  Students create a...
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Lesson Plan
Curated OER

Expanded, Standard and Written Forms

For Teachers 2nd - 4th
Students explore expanded, standard, and written forms of numbers. In this number sense lesson, students examine the various ways of writing numbers as they complete a Venn diagram activity.
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Lesson Plan
Curated OER

Roman Numeration

For Teachers 5th - 6th
Gain a deeper understanding of the base 10 system through practicing conversion to Roman numerals through one million. The class is taught how to read the numerals through modeling and guided practice. This lesson includes a homework...
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Lesson Plan
Curated OER

Investigation--Comparing and Ordering Fractions

For Teachers 4th
Fourth graders use fraction strips to compare and order fractions. Identify various ways a figure can be divided. Find equivalent fractions. Recognize and order fractions with the denominators 2,3,4,5,6,8,10, and 12.
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Lesson Plan
Curated OER

Things in a Line

For Teachers 1st Standards
Little learners recognize symbols, objects and how to depict numbers. For this matching lesson, they can match the number names with a set of items, model ordinal numbers, and complete a cute, cartoon-character worksheet.
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Lesson Plan
Curated OER

Value that Number

For Teachers 1st - 3rd
Learners complete a variety of activities to gain an understanding of the place values for ones, tens, and hundreds. They should place sets of numbers in order from least to greatest and from greatest to least.