Second Grade

Big Ideas

Addition:

add within 1000 using models, drawings, or other strategies.

add within 100 using place value strategies (written).

add using up to a 5 by 5 array, to find a sum and write the matching repeated addition equation.

add up to four 2-digit numbers.

mentally add 10 or 100 to any number from 0 to 1,000.

Subtraction:

subtract within 1000 using models, drawings, or other strategies.

subtract within 100 using place value strategies (written).

mentally subtract 10 or 100 to any number from 0 to 999.

Number Sense:

count, read and write numbers within 1000.

skip count by 5s, 10s, and 100s up to 1000.

determine odd or even by pairing or counting by 2s.

understand place value of a 3-digit number including 100 is 10 tens.

Measurement:

tell and write time from a digital or analog clock to the nearest 5 minutes using a.m. and p.m.

estimate lengths in inches, feet, centimeters and meters.

measure and compare the lengths of objects in inches or feet.

solve simple problems using money (counting coins and their values to determine amounts).

Geometry:

draw a shape based on specific attributes (ex: draw a shape with four sides of the same length)

identify triangles, quadrilaterals, pentagons, hexagons, and cubes

partition circles and rectangles into 2, 3, or 4 equal shares describing the shares as halves, thirds, quarters and fourths

Homework Help

Navigation tips: To find the appropriate video to watch from Eureka Math/EngageNY, look at the top right corner of the homework page. The lesson number will be listed, then the grade and then the module number. Each playlist is organized by MODULE # first, then scroll the playlist for the lesson #