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New York Grade 1 Math
New York Grade 1 math learning references for number sense, operations, measurement, and shapes. Use the curriculum source and classroom targets to plan practice.
Focused lessons · Useful practice · Clear next steps
Standards source: Next Generation Learning Standards, New York State Education Department.
New York Grade 1 math is where students build addition and subtraction fluency, place-value understanding, early measurement, shapes, and clear math explanations. This New York Next Generation Mathematics Learning Standards guide gives New York families and educators a focused reference for planning lessons, intervention, homework, and review: 27 student-friendly expectations across 4 math strands, with emphasis on place value, rounding, comparing numbers, and multi-digit computation, operations, equations, patterns, and problem solving, measurement, time, data, area, perimeter, and graphing. Whether the next checkpoint is classroom progress, intervention, homeschool planning, or NYSTP review, the best preparation uses calm practice routines built around accuracy, reasoning, and confidence.
Use this New York Grade 1 page for lesson planning, homeschool pacing, and skill-by-skill progress checks. The wording, examples, and practice notes are tailored to New York Next Generation Mathematics Learning Standards, so the page works as a grade-specific planning tool rather than a copied standards list.
Free Grade 1 Math Checklist + Practice Plan
Use this New York Grade 1 math guide as a printable standards checklist. Start with the overview, mark the skills your student already handles, then choose one weak area for focused review before NYSE or classroom assessments.
New York Grade 1 Math Standards Overview
For New York, Grade 1 is a turning point: students build addition and subtraction fluency, place-value understanding, early measurement, shapes, and clear math explanations. This overview organizes New York Next Generation Mathematics Learning Standards into plain-language strands so you can quickly identify what to teach, review, or reteach.
Learning reference group 1
Example learning reference: Distinguish between defining attributes versus non-defining attributes for a wide variety of shapes. Build and/or draw shapes to possess defining attributes. Read the individual expectations below and check the current classroom target.
Learning reference group 2
Example learning reference: Order three objects by length; compare the lengths of two objects indirectly by using a third object. Read the individual expectations below and check the current classroom target.
Learning reference group 3
Example learning reference: Count to 120, starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral. Read the individual expectations below and check the current classroom target.
Learning reference group 4
Example learning reference: Use addition and subtraction within 20 to solve one step word problems involving situations of adding to, taking from, putting together, taking apart, and/or comparing, with unknowns in all positions. Read the individual expectations below and check the current classroom target.
Grade 1 NYSTP Practice Plan
A useful New York Grade 1 plan should not race through all 27 expectations at once. Start with a few classroom targets, rotate in quick review, and ask students to explain how they know. Begin with an expectation the student can explain partly, then revisit earlier skills as understanding grows.
For New York Grade 1 students, a strong weekly rhythm is simple: one fluency warm-up, one visual model, one word problem, one written explanation, and one quick check tied back to New York Next Generation Mathematics Learning Standards. That routine keeps NYSTP practice connected to real Grade 1 standards instead of random worksheets.
New York Grade 1 Math Learning References
The codes below follow the New York Grade 1 source standards structure. The wording is intentionally rewritten in original, family-friendly language for learning and planning.
Learning reference group 1
Read the learning reference, choose a model or text that makes the idea clear, and compare the code with your current classroom target.
Use these Grade 1 expectations as learning references. Common Core-style codes refer to the Common Core standards; they do not certify a complete match to New York’s current curriculum. State-specific references also need to be checked against the current official document. Follow your teacher’s assigned targets when wording, codes, or grade placement differ.
| Code | Learning reference |
|---|---|
| 1.G.1 | Distinguish between defining attributes versus non-defining attributes for a wide variety of shapes. Build and/or draw shapes to possess defining attributes |
| 1.G.2 | 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 |
| 1.G.3 | 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 |
Learning reference group 2
Read the learning reference, choose a model or text that makes the idea clear, and compare the code with your current classroom target.
| Code | Learning reference |
|---|---|
| 1.MD.1 | Order three objects by length; compare the lengths of two objects indirectly by using a third object |
| 1.MD.2 | Measure the length of an object using same-size "length units" placed end to end with no gaps or overlaps. Express the length of an object as a whole number of "length units." |
| 1.MD.4 | Organize, represent, and interpret data with up to three categories; ask and answer questions about the total number of data points, how many in each category, and how many more or less are in one category than in another |
| 1.MD.3a | Tell and write time in hours and half-hours using analog and digital clocks. Develop an understanding of common terms, such as, but not limited to, o'clock and half past |
| 1.MD.3b | Recognize and identify coins (penny, nickel, dime, and quarter) and their value and use the cent symbol (¢) appropriately |
| 1.MD.3c | Count a mixed collection of dimes and pennies and determine the cent value (total not to exceed 100 cents) |
Learning reference group 3
Read the learning reference, choose a model or text that makes the idea clear, and compare the code with your current classroom target.
| Code | Learning reference |
|---|---|
| 1.NBT.1 | Count to 120, starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral |
| 1.NBT.2 | Understand that the two digits of a two-digit number represent amounts of tens and ones |
| 1.NBT.3 | Compare two two-digit numbers based on meanings of the tens and ones digits, recording the results of comparisons with the symbols >, =, and < |
| 1.NBT.4 | Add within 100, including a two-digit number and a one-digit number; a two-digit number and a multiple of 10. Use concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones, and sometimes it is necessary to compose a ten. Relate the strategy to a written representation and explain the reasoning used |
| 1.NBT.5 | Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count; explain the reasoning used |
| 1.NBT.6 | Subtract multiples of 10 from multiples of 10 in the range 10–90 using concrete models or drawings, and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction. Relate the strategy used to a written representation and explain the reasoning |
| 1.NBT.2a | Understand 10 can be thought of as a bundle of ten ones, called a "ten." |
| 1.NBT.2b | Understand the numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight, or nine ones |
| 1.NBT.2c | Understand the numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 refer to one, two, three, four, five, six, seven, eight, or nine tens (and 0 ones) |
Learning reference group 4
Read the learning reference, choose a model or text that makes the idea clear, and compare the code with your current classroom target.
| Code | Learning reference |
|---|---|
| 1.OA.1 | Use addition and subtraction within 20 to solve one step word problems involving situations of adding to, taking from, putting together, taking apart, and/or comparing, with unknowns in all positions |
| 1.OA.2 | Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20 |
| 1.OA.3 | Apply properties of operations as strategies to add and subtract |
| 1.OA.4 | Understand subtraction as an unknown-addend problem within 20 |
| 1.OA.5 | Relate counting to addition and subtraction |
| 1.OA.7 | Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false |
| 1.OA.8 | Determine the unknown whole number in an addition or subtraction equation with the unknown in all positions |
| 1.OA.6a | Add and subtract within 20. Use strategies such as |
| 1.OA.6b | Fluently add and subtract within 10 |
How to Use This New York Grade 1 Math Checklist
- Choose one New York Grade 1 strand. Start with a domain that matches the current lesson, a recent quiz, or the student's biggest need in this grade.
- Teach the New York Next Generation Mathematics Learning Standards Grade 1 idea with a model. Use arrays, number lines, strip diagrams, area models, tables, or real objects before shortcuts.
- Add New York Grade 1-ready context. Include word problems so students learn when to use the skill, how to calculate.
- Ask for New York Grade 1 reasoning. Students should explain why the answer works, whether it is reasonable, and how the model connects to the standard code.
- Spiral review for New York NYSTP review in Grade 1. Revisit older standards each week so skills stay ready for classroom assessments and longer review cycles.
New York Grade 1 Math Standards FAQ
What standards does this page explain?
This page provides Grade 1 math learning references alongside New York Next Generation Mathematics Learning Standards in clear, original language for families, teachers, tutors, and homeschool planners.
Is this official standards wording?
No. This New York Grade 1 page is an independent, learning-reference guide designed for planning and practice. Use the official standards source for formal policy wording.
How should students practice these skills?
For New York Grade 1 review, students should practice with a mix of fluency, visual models, word problems, and short explanations. That balance helps them transfer the skill instead of memorizing one problem type.
How does this connect to testing?
The Grade 1 standards describe what students learn; NYSTP is the assessment context students may encounter in New York. Strong preparation comes from understanding the standards deeply, modeling problems clearly, and explaining answers with precise math language.
Source Note
This independent New York guide paraphrases Grade 1 mathematics expectations for readability and learning support. It is not official wording and is not affiliated with the state education agency. Always consult official standards documents for formal language, updates, and compliance decisions.
For more New York Grade 1 support, visit the Grade 1 Math Online Center or browse Grade 1 math worksheets (resource currently unavailable).
A USEFUL NEXT STEP
New York Grade 1 Math: study questions
How should I choose a Grade 1 math study target?
Choose a current classroom target, find the matching learning reference, and use a lesson or available practice resource to check understanding. State documents control local wording and placement; shared reference codes are not a certified crosswalk.
Official source ↗Are these activities official state assessments?
These are independently published learning resources. A practice score does not predict or replace an official state score. Use the directions in each activity and consult your school for official testing and accommodation rules.
Resources from Effortless Math · Editorial standards