Inquiry AI

Parent Guide Β· By Grade

How to actually help your kid with math at home.

Pick your kid's grade. You'll get the headline concept of the year, the gap that breaks most kids, the question scripts that work at the kitchen table, and a 7-day rebuild plan if things have gone sideways.

1st Grade

LIVE

Numbers up to 120, addition, subtraction, telling time.

Big concept

Number sense

Watch for

Counting on vs. counting all β€” the bridge to addition fluency.

Open guide β†’

2nd Grade

LIVE

Place value to 1,000, fluent addition/subtraction within 100, money.

Big concept

Place value

Watch for

Treating "23" as two-digits-side-by-side instead of "2 tens and 3 ones".

Open guide β†’

3rd Grade

LIVE

Multiplication, division, fractions as numbers, area.

Big concept

Multiplication as equal groups

Watch for

Memorizing facts without seeing the array β€” collapses by 4th grade.

Open guide β†’

4th Grade

LIVE

Multi-digit multiplication, long division, equivalent fractions, decimals begin.

Big concept

Equivalent fractions

Watch for

Adding numerators AND denominators (1/2 + 1/3 = 2/5 β€” classic).

Open guide β†’

5th Grade

LIVE

Decimal arithmetic, fraction multiplication/division, volume, coordinate plane.

Big concept

Decimal place value

Watch for

Reading 0.7 as smaller than 0.07 because "07 has more digits".

Open guide β†’

6th Grade

LIVE

Ratios, percentages, negative numbers, expressions, equations, statistics.

Big concept

Ratios & proportional reasoning

Watch for

The pre-algebra wall β€” variables stop being "x stands for a number" and start being placeholders.

Open guide β†’

7th Grade

COMING 2026

Proportional relationships, integer arithmetic, probability.

Big concept

Negative number arithmetic

Watch for

Sign rules memorized but not understood β€” re-emerges as a wall in Algebra 1.

8th Grade

COMING 2026

Linear functions, systems of equations, Pythagorean theorem, transformations.

Big concept

Functions

Watch for

Treating a function as "an expression with x" instead of "a rule that takes inputs".

The 4 sentences that work at every grade

  1. 1

    "Show me how you got that." Works whether they're right or wrong. Surfaces their actual model.

  2. 2

    "What's a different way to think about this?" Forces a second representation β€” the move that closes most gaps.

  3. 3

    "Does that answer make sense?" Builds estimation reflex. The kid who asks this themselves catches their own mistakes.

  4. 4

    "Where did this stop making sense?" The diagnostic question. The answer is almost always a topic from 1–2 grades earlier.

Parent help-at-home guide

Who this page helps, and where to go next.

Plain-English math help for parents who need to support a child by grade without reteaching the wrong thing.

Best for

  • Parents who do not remember the current school method.
  • Families trying to diagnose why homework suddenly got hard.
  • Tutors and homeschool adults looking for grade-level priorities.

Problems solved

  • Parents ask for help but do not know which grade-level concept is actually blocking the child.
  • Old algorithm shortcuts can conflict with the model being taught at school.
  • Families need a small, low-pressure practice plan instead of more worksheets.

Second-round parent intent expansion

Diagnose the grade-level gap before adding more practice.

This page is for parents who need to help at home without reteaching the wrong shortcut. The best path is grade first, misconception second, then a guide or short mission that rebuilds the missing model.

Search intent focus

How to help my child with math at home, parent math support by grade, why my child is behind in math, and low-pressure K-6 math practice plans.

Best fit

Parents who do not remember the method

The page points to grade handbooks and topic guides so the adult can ask better questions without needing to become the teacher.

Families seeing a sudden drop

Use the watch-out gap by grade to identify whether the problem is current homework or a missing idea from one or two grades earlier.

Kids refusing extra worksheets

Start with short visual missions or fun-math models, then use printables only when the child needs calmer off-screen practice.

Problems solved

  • Parents often add volume before knowing which concept is broken.
  • Old algorithm shortcuts can conflict with the visual model the school is teaching.
  • A child who feels behind needs a smaller routine, not a larger pile of worksheets.

Parents also ask

I don't remember how to do this kind of math anymore. Can I still help? +
Yes β€” and you don't need to remember the math, just the questions. The single most useful sentence is "Show me how you got that." It works whether your kid is right or wrong, and it surfaces what they actually understand without you needing to know the answer.
My kid says I "do it the wrong way." What now? +
They're partly right β€” schools today emphasize multiple representations (number bonds, area models, partial products) over the one algorithm we grew up with. Pick the per-grade page below; it walks you through the methods your kid's school is using, in plain English.
How much time per night is reasonable? +
15–20 minutes for elementary, 30 minutes for middle school, 45–60 for high school β€” and only if there's actual homework. Manufactured drill on top of school work is counterproductive for most kids; targeted gap-fill is much better than volume.
What if my kid just refuses? +
Don't escalate. Try a no-pressure "play this for 5 minutes" frame instead β€” open a fun-math game on their phone and walk away. Curiosity beats compliance every time. The grade pages below have refusal-specific tactics.
Is it too late if my kid is way behind? +
No, but the longer you wait the harder the rebuild. The pattern that almost always works: drop one or two grades to find the gap, fill it with low-pressure missions, then climb back up. It's slow on purpose. Plan for 6–8 weeks, not 6–8 days.

Read the bigger picture too.

If you want to know what Common Core actually says (vs. what the worksheets imply), the parent reference page lays out every domain from K through 12 in plain English.

Common Core, plain English β†’