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Math
Multiplication Third Grade Math
Patterns First Grade Math
Whole Numbers Kindergarten Math
Shapes First Grade Math
Common Factors Fifth Grade Math
Fractions Second Grade Math
Addition Facts First Grade MathNew Worksheets, Vocabulary Sets and Study Guides
Mathematics
Understand place value.
Compare two two-digit numbers based on meanings of the tens and ones digits, recording the results of comparisons with the symbols >, =, and <.
Understand place value.
Compare two two-digit numbers based on meanings of the tens and ones digits, recording the results of comparisons with the symbols >, =, and <.
Identify and continue patterns.
Identify, continue and label patterns (e.g., aabb, abab). Create patterns using number, shape, size, rhythm or color.
Identify and continue patterns.
Identify, continue and label patterns (e.g., aabb, abab). Create patterns using number, shape, size, rhythm or color.
Identify and continue patterns.
Identify, continue and label patterns (e.g., aabb, abab). Create patterns using number, shape, size, rhythm or color.
Measurement is used to compare and order objects and events. Students can:
Measure lengths indirectly and by iterating length units. (CCSS: 1.MD)
Express the length of an object as a whole number of length units. (CCSS: 1.MD.2)
Measurement is used to compare and order objects and events. Students can:
Measure lengths indirectly and by iterating length units. (CCSS: 1.MD)
Express the length of an object as a whole number of length units. (CCSS: 1.MD.2)
Communications: Present mathematical ideas using words, symbols, visual displays, or technology
Use multiple representations to express concepts or solutions
Communications: Present mathematical ideas using words, symbols, visual displays, or technology
Use multiple representations to express concepts or solutions
Reason with shapes and their attributes.
Partition circles and rectangles into two and four equal shares; describe the shares using the words halves, fourths, and quarters; and use the phrases half of, fourth of, and quarter of. Describe the whole as two of, or four of the shares. Understand for these examples that decomposing into more equal shares creates smaller shares.
Reason with shapes and their attributes.
Partition circles and rectangles into two and four equal shares; describe the shares using the words halves, fourths, and quarters; and use the phrases half of, fourth of, and quarter of. Describe the whole as two of, or four of the shares. Understand for these examples that decomposing into more equal shares creates smaller shares.
Classify objects and count the number of objects in each category.
Classify objects into given categories; count the number of objects in each category, and sort the categories by count. (Limit category counts to be less than or equal to 10.)
Compare numbers.
Identify whether the number of objects in one group is greater than, less than, or equal to the number of objects in another group, e.g., by using matching and counting strategies. (Include groups with up to ten objects.)
Work with numbers 11–19 to gain foundations for place value.
Compose and decompose numbers from 11 to 19 into ten ones and some further ones, e.g., by using objects or drawings, and record each composition or decomposition by a drawing or equation (e.g., 18 = 10 + 8); understand that these numbers are composed of ten ones and one, two, three, four, five, six, seven, eight, or nine ones.
Compare numbers.
Identify whether the number of objects in one group is greater than, less than, or equal to the number of objects in another group, e.g., by using matching and counting strategies. (Include groups with up to ten objects.)
Compare numbers.
Identify whether the number of objects in one group is greater than, less than, or equal to the number of objects in another group, e.g., by using matching and counting strategies. (Include groups with up to ten objects.)
Compare numbers.
Identify whether the number of objects in one group is greater than, less than, or equal to the number of objects in another group, e.g., by using matching and counting strategies. (Include groups with up to ten objects.)
Compare numbers.
Identify whether the number of objects in one group is greater than, less than, or equal to the number of objects in another group, e.g., by using matching and counting strategies. (Include groups with up to ten objects.)
Measure and compare quantities using appropriate units, instruments and methods.
Measure units of time using appropriate instruments (e.g., calendars, clocks, watches - both analog and digital).
Multiply and divide within 100.
Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division (e.g., knowing that 8 × 5 = 40, one knows 40 ÷ 5 = 8) or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers.