Numbers and Operations Number Sense, Operations, Decimals, FractionsStandards & Expectations Ideas & WorksheetsBook Suggestions 
Algebra Patterns, Sorting, and Mathematical ModelsStandards & ExpectationsIdeas & WorksheetsBook Suggestions 
Geometry 2D Shapes, 3D Shapes, and Spatial RelationshipsStandards & ExpectationsIdeas & WorksheetsBook Suggestions 
Measurement Length, Volume, Weight, Perimeter, Area, and TimeStandards & ExpectationsIdeas & WorksheetsBook Suggestions 
Data Analysis and Probability Collecting, Organizing, and Representing InformationStandards & ExpectationsIdeas & WorksheetsBook Suggestions 
Please
contact us with any questions, comments, or ideas about teaching math in elementary school. 

Number Sense Teaching Ideas and Math Worksheets 
Lots of Place Value Information  Links to place value guides, base ten cut outs, online interactive tools, and more.
Easy Place Value  Ones and Tens  Links to over 20 printable worksheets to review tens and ones.
Place Value  Ones, Tens, Hundreds  Fill in the printable blank charts to review hundreds, tens, and ones.
Place Value through Thousands  21 pages of lesson plans and printables for teaching place value through the thousands. Good place value game included.
Place Value of a given digit  11 printable worksheets on which students give the value of an underlined digit.
Visual Fractions Online  Students type in the numbers on a fraction. Then the fraction is shown visually using a picture of a pie.
Printable Fraction Set  Print a set of fractions for each student. Includes four rectangles: whole, halves, fourths, and eighths.
Printable Bar Fraction Set  Print a set of bar fractions for each student. Includes whole, 1/2, 1/3, 1/4, 1/5, 1/6, 1/8, and 1/10.
Eating Fraction Pizza Printable  Students cut out pepperoni and mushrooms to cover fractional parts of pizzas.
Fraction Identification Riddle  Students solve a riddle by correctly identifying several fractions.
Comparing Whole Numbers to 999,999  This is an online activity for students. They compare two numbers and choose <, >, or =.
Comparing Fractions with Like Denominators  Printable worksheet of 20 problems. Students write < or > in the circle between the fractions.
Roman Numerals  Printable tables and 30 worksheets to practice Roman numerals.
3rd and 4th grade activities for Number Sense  Online activities and printable worksheets for number sense, addition, subtraction, multiplication, and division.
Math Activities for the book The Doorbell Rang  Lesson plans and three worksheets to practice skills such as problem solving and division.
Skip Counting  Printable worksheet that allows students to practice skip counting the numbers 110.
Candy Math Worksheet  Use M&Ms or other candies to review estimation, grouping, addition, and graphing. Can be used with the book More M&M Math.
Numeracy Teaching Ideas  Dozens of numeracy teaching ideas submitted by teachers all over the world. (Teaching Ideas)

