Number code: compound words: secret code puzzle for Grade 1, page 1 preview

Secret code puzzle · English

Number code: compound words · Grade 1

Swap numbers for letters to decode 4 messages about compound words. Practices careful matching and reading.

Grade 1 · ages 6 to 7
Hard
10 to 15 minutes
1 page
Free

Goes with the game Word Workshop.

The answer key is a separate page for grown-ups. Sign in to download it.

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What the sheet says

Directions: Each number stands for a letter. Use the code key to write the letter under each number.

Code key
1 A little frosted treat baked in a paper liner
2 An arc of colors in the sky after a shower
3 A frosty figure you build in winter, maybe with a carrot nose
4 What has lots of teeth but cannot bite?

What your child practices

Your child practices careful matching and reading. The skill is “Vocabulary in context”: use context to determine word meaning.

Grades and ages: Grade 1, ages 6 to 7
Time: About 10 to 15 minutes
Subject: English
Level: Hard for Grade 1
Answer key: Yes, for grown-ups who sign in
Printing: 1 page, US Letter or A4, low-ink option
Updated: October 15, 2026

How to use it

Read the rules at the top together and try the first step side by side. Use a pencil so mistakes rub out easily, and check every answer at the end. It is one of the harder sheets for Grade 1, best once the basics of the skill are secure.

An answer key comes with it as a separate page that grown-ups download after signing in.

Tip for grown-ups: Start with the shortest coded words; one- and two-letter words crack the code fastest.

Done on paper? A grown-up can record it on the child's page in PlayOwl; downloading alone doesn't count as finished.