NY Next Generation Math NY-4.OA.3

NY-4.OA.3 is a cluster heading. These are the individual standards under it.

• NY-4.OA.3.a

  Represent these problems using equations or expressions with a letter standing for the unknown quantity.

• NY-4.OA.3.b

  Assess the reasonableness of answers using mental computation and estimation strategies including rounding.

01

What Students Need to Do

Students solve multistep whole-number problems using any of the four operations. They interpret remainders according to the situation and produce whole-number answers.

02

What Mastery Looks Like

The student identifies the needed steps, computes accurately, and explains what a remainder means. The final answer includes correct units and fits the question.

03

Common Misconceptions

Students may perform operations in the order numbers appear rather than following the situation. They may discard every remainder or report it without interpreting it.

04

How to Assess It

Ask students to determine the buses needed and empty seats remaining when 70 students ride buses holding 24 students each. Require all steps.

1. 01

   Model a multistep packing problem with counters, boxes, and leftover items before writing equations.

2. 02

   Ask students when a division remainder should be rounded up, used, or left as a remainder.

3. 03

   Play Step Order Sort by arranging operation cards for multistep story problems.

4. 04

   Plan buses and lunches for a field trip using class totals and capacity limits.

• NY-4.NF.4.c

  Solve word problems involving multiplication of a whole number by a fraction.

• NY-3.OA.8

  Solve two-step word problems posed with whole numbers and having whole-number answers using the four operations.

• NY-7.EE.3

  Solve multi-step real-world and mathematical problems posed with positive and negative rational numbers in any form (whole numbers, fractions, and decimals), us...