United States · HMH Go Math! and Into Math · Grades K to 6

Go Math homework help, with a tutor who teaches the routine

Go Math! is the HMH elementary math program many US children bring home each night, and its sibling Into Math is spreading through districts from kindergarten to Algebra 1. The homework pages look tidy, but each one leans on the lesson that came before it and on Spiral Review questions from weeks earlier. When a child stalls, parents are often unsure whether the gap is today's lesson or an older one. This page explains how both programs are organized, from HMH's own pages, and how a live tutor works alongside them.

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Teaching math and coding live since 2020 · 10,000+ students · grades K to 12

In brief

Go Math! is an HMH core math curriculum for grades K to 6 built around chapters and a 5E lesson model; Into Math is the HMH program for kindergarten to Algebra 1, built around modules that open with a Spark Your Learning task. Go Math homework help from a live tutor teaches the reasoning, never the answers. Modern Age Coders runs it live online in its Elementary Mathematics course, in a batch or 1-on-1, with the first class free.

Courses for HMH families

Live math classes for Go Math and Into Math students

The school program sets the chapter or module. We teach the thinking that the homework assumes.

Elementary Maths for Grades 1-5 course thumbnail

GM / 01

Elementary math

Grades 1 to 5: operations, place value, fractions, time and measurement.

Open the syllabus →
Mental Maths for Kids course thumbnail

GM / 02

Mental math

Facts and estimation, so word problems are about thinking, not counting.

Open the syllabus →
Middle School Mathematics Mastery course thumbnail

GM / 03

Middle school math

For Go Math grade 6 and Into Math in the middle grades.

Open the syllabus →

Go or Into

What is the difference between Go Math and Into Math?

Both are HMH core math programs, but they are organized differently. HMH lists Go Math! for grades K to 6 and Into Math from kindergarten to Algebra 1, with a separate Into Algebra 1, Geometry, Algebra 2 series for grades 8 to 12.

Go Math! and Into Math compared, from HMH program pages (hmhco.com, checked 31 October 2026)
FeatureGo Math!Into Math
GradesK to 6K to Algebra 1
Unit of studyChaptersModules of sequenced lessons
Lesson modelThe 5E model: Engage, Explore, Explain, Elaborate, EvaluateA consistent flow that begins with a Spark Your Learning task
OpeningLaunch Activities with an exploratory problem and a Math Talk questionA Learning Goal Routine and Spark Your Learning
CheckingShow What You Know, Quick Check, Chapter Review, Chapter TestDiagnostic, formative and summative assessments, including a Quick Check
PracticePractice and Homework pages with Spiral ReviewPractice On Your Own and the Practice Plus workbook
Adaptive practiceWaggle, in English and SpanishWaggle, embedded
SpanishThe full program is available in SpanishA Spanish counterpart, Arriba las Matematicas

Check which one your child has

The cover says Go Math! or Into Math. Homework references help too: a "chapter" usually means Go Math, a "module" usually means Into Math.

HMH says it has released a new Go Math! for grades K to 6 and adds: "Rest assured, we are still here to support teachers using the current version of the program." So two editions may be in use in different schools.

Why it matters to a tutor

The topics in a given grade overlap a great deal, but the order and the opening activities differ. A good tutor follows the same order as the class.

Send us the chapter or module number and lesson title, and we plan around the same sequence.

Sources: HMH Go Math! program page and Into Math program page, checked 31 October 2026. Go Math!, Into Math and HMH are trademarks of their owner. Modern Age Coders is not affiliated with or endorsed by HMH.

Go Math lesson

How is a Go Math chapter and lesson organized?

HMH says plainly: "Go Math! organizes instruction through a chapter-based structure built around the 5E lesson model." Each part of the chapter has a job, and the homework sits at the end of each lesson.

A Go Math! chapter in HMH's description (Go Math! program page, checked 31 October 2026)
PartWhat HMH says it does
Chapter opening"Each chapter opens with Launch Activities that introduce students to the overarching domain, present an exploratory problem, and include a Math Talk question for partner or group discussion."
Before lessonsA Show What You Know diagnostic to assess prior knowledge, and a Vocabulary Builder page with review and preview words
ExploreListen and Draw in grades K to 2, or Unlock the Problem in grades 3 to 5, with step-by-step modeling and Math Talk
Elaborate"On Your Own and Problem Solving problems require students to explain their thinking"
HomeworkPractice and Homework pages, with a set of Spiral Review questions
ChecksQuick Check, Chapter Review and Chapter Test
Extra helpReteach, Challenge, and Additional Practice options

Two parts of that list matter most at home. The Unlock the Problem lessons in grades 3 to 5 are where word problems are taught as a process, and the Spiral Review questions on each homework page bring back earlier chapters on purpose. HMH says they "further reinforce previously taught concepts and procedures throughout the year."

Into Math lesson

How is an Into Math lesson structured?

HMH describes Into Math as "organized into modules with sequenced lessons that follow a consistent, predictable instructional flow designed for whole-class instruction." The same parts appear in every lesson.

Parts of an Into Math lesson, in the order HMH lists them (Into Math program page, checked 31 October 2026), with what a parent may see (our reading)
PartWhat a parent may notice
Learning Goal RoutineThe child can tell you what the lesson was for
Spark Your Learning taskAn open problem tried before any method; HMH says "Each lesson begins with a Spark Your Learning task"
Task-based learningWork built from that first task
Turn & TalkPartner talk, which is why children may say "we discussed it"
Language RoutinesVocabulary and sentence frames for explaining
Quick CheckA short check that steers what comes next

Practice Plus and Practice On Your Own

HMH lists "a Student Edition with Practice On Your Own" and a Practice Plus workbook giving "four pages per lesson covering lesson and fluency practice, application, and Train Your Memory".

Train Your Memory pages, like Go Math's Spiral Review, bring back older skills. A wrong answer there is a clue about an earlier module, not today's.

Open Middle problems

Into Math includes Open Middle problems, which have one clear goal but many ways to reach it. HMH says they push students beyond memorizing formulas.

Parents sometimes find them frustrating because there is no single procedure. Guessing, checking and explaining is exactly the intended work.

Homework pages

Why is my child stuck on Go Math homework?

Most stuck homework falls into a few patterns. These come from our teachers' live lessons with HMH students and are general teaching guidance, not statistics about the programs.

Common reasons homework stalls and what helps (our teaching notes)
What happensThe likely causeWhat to try tonight
Today's problems fine, Spiral Review wrongAn earlier chapter has fadedNote the topic; review it at the weekend
Word problems left blankNo routine for reading themUse the five-line routine below
Right answer, "explain" box emptyThe child can do it but not say itAsk them to tell you, then write what they said
Every page slowFacts are not automatic yetFive minutes of facts before homework
Tears at the exploratory problemFear of being wrong with no methodPraise any start; drawing counts

Spiral Review triage

Our suggestion for parents: when a Spiral Review question goes wrong, write its topic on a sticky note. After a week, the notes that repeat show which earlier chapter needs a second look.

That list is the most useful thing a family can bring to a first class.

What we will not do

We do not complete Practice and Homework pages for children and we do not share answer keys. Our teachers explain the idea on fresh problems they have written, and your child then does the school page alone.

HMH's own Reteach and Additional Practice options, which the school may assign, are also worth asking the teacher about.

Worked examples

How do you solve Go Math word problems step by step?

Our five-line routine, then three worked examples on grade 3 to 5 topics. All are written by our teachers; none comes from an HMH book.

A five-line routine for any word problem (ours)
LineThe child writesExample: "A class of 156 students is split into 6 equal teams. How many in each?"
1. QuestionWhat am I asked to find?Pupils per team
2. KnowNumbers and facts given156 students, 6 equal teams
3. PlanWhich operation, and why?Equal sharing, so divide
4. SolveShow the working156 / 6 = 26
5. CheckDoes it make sense?6 x 26 = 156, and 26 is a sensible team size

Partial quotients for 156 / 6 (grade 4)

Take away friendly chunks of 6. Ten sixes are 60, so subtract 60 twice: 156 - 60 - 60 = 36. That is 20 sixes so far.

Six sixes make 36, so 36 - 36 = 0. Add the chunks: 10 + 10 + 6 = 26. The idea to say aloud: division counts how many groups fit, and you may take them out in any sizes you know.

Elapsed time from 9:45 to 11:20 (grade 3)

Jump on a time line. From 9:45 to 10:00 is 15 minutes. From 10:00 to 11:00 is 1 hour. From 11:00 to 11:20 is 20 minutes.

Total: 1 hour and 15 + 20 = 35 minutes, so 1 hour 35 minutes. The idea to say aloud: land on the next whole hour first, because hours are easy to count.

Dividing by a unit fraction (grade 5)

Our problem: 3 pizzas are cut into quarters. How many quarter pieces? Each pizza gives 4 quarters, so 3 pizzas give 3 x 4 = 12.

Written as division: 3 / (1/4) = 12. The idea to say aloud: dividing by a quarter asks how many quarters fit, so the answer is bigger than 3.

Answering the "explain" box

A good written explanation names the operation and the reason: "I divided because the students were shared into equal teams. I checked by multiplying 6 by 26."

Two sentences like that meet the "explain your thinking" prompts HMH describes in its Elaborate phase, without any special vocabulary.

Practice set: use the five-line routine (ours; answers in brackets)
ProblemPlan, then answer
168 books packed 8 to a box. How many boxes?Divide; partial quotients [21 boxes]
A film runs from 2:50 to 4:35. How long?Jump to 3:00 first [1 hour 45 minutes]
5 ribbons each cut into thirds. How many pieces?Divide by 1/3 [15 pieces]
A bag holds 48 marbles; Jo has 7 bags. How many marbles?Multiply [336]
9 x 7 then subtract 18Order matters [45]
Which is more, 2/5 or 3/10?Make tenths [2/5 = 4/10, so 2/5]

With a tutor

How can a live tutor help alongside Go Math or Into Math?

We teach around the school's chapter or module. The teacher at school sets the pace; our job is to make the next homework page something your child can start alone.

  1. Send the chapter or module and the lesson title. Add the Spiral Review or Train Your Memory topics that went wrong.
  2. Find the older gap. The teacher checks the earlier skill first, because that is often the real problem.
  3. Teach on new problems. Fresh problems written by our teachers, so the school pages stay your child's own work.
  4. Practise the routine. Every word problem in class uses the same five lines until they become habit.
  5. Before a Chapter Test. A mixed review of that chapter, in the style of the school's checks but never copied from them.

No tutor needed

When homework is calm, Spiral Review is mostly right and your child can explain answers.

A group class

When your child benefits from Math Talk style discussion with others, in a batch of fifteen to twenty.

One to one

When an older chapter is missing, or homework regularly ends in tears.

Word problems

How children grow at word problems

Our description of the stages we see, from guessing to explaining.

Stages with word problems (ours)
StageWhat it looks like
1. Number grabbingUses whatever numbers appear, with any operation
2. Keyword huntingLooks for words like "total" or "left"
3. PicturingDraws the situation before choosing
4. PlanningSays which operation and why, then checks

For parents

Keyword hunting works on easy pages and fails on Spiral Review. Moving past it is the goal.

Ask "what is happening in this story?" before "what do you do?"

For students

Write the question in your own words first.

Check by doing the opposite operation.

The catalogue

Courses for Go Math and Into Math students

From kindergarten to the start of algebra.

I

K to 2

Listen and Draw years

GM / A / 01

Early math foundations

Counting, shapes and first sums.

Open the syllabus
II

Grades 3 to 5

Unlock the Problem years

GM / B / 03

Reasoning and readiness

Puzzles and patterns, ages 6 to 9.

Open the syllabus
III

Grade 6 and up

Toward Algebra 1

GM / C / 02

Algebra foundations

For Into Math students nearing Algebra 1.

Open the syllabus

GM / C / 03

Math competitions

Stretch problems for keen students.

Open the syllabus

Schedule

Live classes that fit around school homework

Weekdays or weekends, flexible: choose your batch, or for a very personalised plan choose 1-on-1 at your convenience, weekend mornings or weekdays.

Weekdays

Late afternoon, before the homework is due.

Weekends

Spiral Review catch-up and test review.

1-on-1

Fitted to your child's school timetable.

Chapter or module

We follow your school order.

Older gaps first

Spiral Review clues followed up.

One routine

Five lines for every word problem.

New problems

Written by our teachers.

Explain boxes

Practice at writing reasons.

Class size

Fifteen to twenty, or one to one.

Student work

Projects by our students

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Fees

Fees

Go Math and Into Math help is billed monthly in US dollars, and families can stop at the end of any month, so a few months of support through fractions or long division is a common pattern.

Free first class

USD 0

no card required

  • Free first class
  • Bring tonight's homework page
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Group batch

USD 100

a month, billed in US dollars

  • Fifteen to twenty per class
  • One familiar teacher
  • Pick a batch time
  • Monthly billing
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One to one

USD 150

a month, billed in US dollars

  • Private teacher
  • Follows the school chapter
  • Times you choose
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From parents

Go Math homework help: common questions

Can you help with Go Math homework online?

Yes. Our teachers run live online classes for children whose schools use HMH Go Math! or Into Math. We teach the idea behind the homework on new problems, in a batch of 15 to 20 or one to one.

What grades does Go Math cover?

HMH lists Go Math! as a core math curriculum for grades K to 6. Into Math runs from kindergarten to Algebra 1, and HMH has a separate Into Algebra 1, Geometry, Algebra 2 series for grades 8 to 12.

Is Into Math the same as Go Math?

No. Both are from HMH, but Go Math! is organized in chapters around a 5E lesson model, while Into Math uses modules whose lessons begin with a Spark Your Learning task. The topics in a grade overlap, but the order and activities differ.

What is Spiral Review in Go Math?

It is a set of questions on each Practice and Homework page that brings back earlier topics. HMH says they reinforce previously taught concepts throughout the year, so a wrong Spiral Review answer usually points to an older chapter.

Where can I get a Go Math practice book for grade 3, 4 or 5?

Practice and Homework pages come with the school's program, so ask your child's teacher what is available at home. Our teachers also write fresh practice on the same chapter topics.

Do you give Go Math answer keys?

No. We never share answer keys or do assigned pages for children. We explain the method on our own problems, and your child then solves the school page independently.

Why does my child struggle with Go Math word problems?

In our experience the usual cause is having no routine for reading the problem, so the child grabs numbers or hunts for keywords. A short, fixed routine of question, know, plan, solve, check helps most children quickly.

Is Go Math available in Spanish?

HMH says the full Go Math! program is available in Spanish, and that Into Math has a Spanish counterpart called Arriba las Matematicas. Our classes are taught in English.

When are classes held?

Weekdays or weekends, flexible: choose your batch, or for a very personalised plan choose 1-on-1 at your convenience, weekend mornings or weekdays.

Are you part of HMH?

No. We are an independent online school. Go Math! and Into Math belong to their owner, and we describe them only from HMH's own published pages.

Elsewhere on this site

Related pages

More grade-by-grade help for US families.

First grade math tutoring

Counting, addition and early place value.

Third grade math tutoring

Multiplication, division and time.

Fourth grade math tutoring

Long division and fractions.

Sixth grade math tutoring

The last Go Math year, and ratios.

Common Core math tutor

Help with standards-based homework.

Math catch-up program

When several earlier topics need repair.

Related pages in this guide

Part of the guide: Homeschool and school math curricula guide

Curricula we teach alongside

Comparing options

Homeschool testing and credit

More guides: US state math tests by state · US gifted and selective school tests · US math placement and college readiness tests · US math and coding competitions guide

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Tell us whether it is Go Math or Into Math, the grade, the chapter or module, and the lesson. If you have kept a list of Spiral Review slips, bring it.

Read about our live teaching, or see every course we run.

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