Math: Two problems per standard 1st grade

Math: Two problems per standard 1st grade
Math: Two problems per standard 1st grade
Math: Two problems per standard 1st grade
Math: Two problems per standard 1st grade
Math: Two problems per standard 1st grade
Math: Two problems per standard 1st grade
Math: Two problems per standard 1st grade
Math: Two problems per standard 1st grade
Subject
Grade Levels
Resource Type
File Type

PDF

(537 KB|26 pages)
Product Rating
Standards
  • Product Description
  • StandardsNEW
In this eBook Timmy tackles the Common Core math standards of the 1st grade. There are two problems per standard which can be used for warm up problems or activities for the class.
Log in to see state-specific standards (only available in the US).
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.
Compose two-dimensional shapes (rectangles, squares, trapezoids, triangles, half-circles, and quarter-circles) or three-dimensional shapes (cubes, right rectangular prisms, right circular cones, and right circular cylinders) to create a composite shape, and compose new shapes from the composite shape.
Determine the unknown whole number in an addition or subtraction equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations 8 + ? = 11, 5 = ▯ - 3, 6 + 6 = ▯.
Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false. For example, which of the following equations are true and which are false? 6 = 6, 7 = 8 - 1, 5 + 2 = 2 + 5, 4 + 1 = 5 + 2.
Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 - 4 = 13 - 3 - 1 = 10 - 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 - 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).
Total Pages
26 pages
Answer Key
Included
Teaching Duration
N/A
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