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3rd grade sub plans: a whole day

Here is a whole 3rd grade day a substitute can run with nothing left on the desk: morning work, reading, writing, math, read-aloud, science, extra time, clean-up and the note, from 8:10 to dismissal at 2:55. Every block says what to do and what to say, the sheets are real Teach pages with answer keys, a brain break sits between blocks, and the last page is a note back to the teacher.

Checked October 30, 2026. Made from Peabody Teach's own passages, worksheets and brain break cards.

Make the whole day at 3rd grade ▸

First, before the bell
  1. Write your name and the date on the board.
  2. Find the attendance and send it the way the office asked. Not sure how? Ask the office before the bell.
  3. Find the emergency folder or the drill map by the door, and say hello to the teacher next door.
  4. Ask the class which signal their teacher uses for quiet, and use theirs. If nobody knows, use the one below.
  5. Read this whole plan once before the students come in.

Signal for quiet: Say “If you can hear me, clap once,” then “If you can hear me, clap twice.” Wait for quiet before you speak.

3rd grade: the day

8:10Morning work
8:30Reading: The Class Turtle 📄
9:40Recess
9:55Writing
10:45Math: rounding to the nearest ten 📄
11:50Lunch
12:30Specials
1:15Read-aloud
1:35Science: Solids, Liquids, and Gases 📄
2:20Extra time 📄
2:40Clean-up and the note
2:55Dismissal

Block by block

Morning work

  1. Take attendance and the lunch count the way the office asked.
  2. Put the morning board on the projector (/board/morning) and type today's schedule into it.
  3. While you take attendance, students answer this on paper or in their journals: “A package with your name on it arrives, but you did not order anything. What is inside?”
  4. Read the plan for the day out loud, so the class knows what's coming.

On the projector: Morning board for the projector

Break: Row the boat (45 sec, silent). Pretend to row a boat with big, slow pulls: reach forward, pull back. Row faster for a while, then slow down again.

Reading: The Class Turtle

  1. Hand out “The Class Turtle”, a fiction passage of 179 words. Print 24: the student copy is in this packet.
  2. Students read it on their own. Anyone who finishes reads it a second time and underlines the sentence they think matters most.
  3. Students answer the 5 questions under the passage, in full sentences.
  4. With five minutes left, go over two questions out loud. The answers are on the key page: keep it with you.

📄 The Class Turtle (passage and key)

Writing

  1. Write this on the board: “Should every school have a garden? Tell why or why not.”
  2. Give partners two minutes to tell each other their idea out loud before anyone writes.
  3. Students write for 35 minutes. Ask for a paragraph: a first sentence that says the idea, details, and an ending.
  4. Volunteers read theirs aloud at the end. Collect the papers for the teacher.

On the projector: Writing prompts by grade

Break: Color hunt (45 sec, silent). Choose a color. Quietly look around the room and find five things that are that color. Keep your list in your head.

Math: rounding to the nearest ten

  1. Warm-up: write these on the board and solve them together, asking a student to explain each step: Round 96 to the nearest ten:; Round 68 to the nearest ten:; Round 17 to the nearest ten:.
  2. Hand out the rounding to the nearest ten sheet (16 problems). Print 24; the key is on its own page.
  3. Students work on their own for twenty minutes, then check with a partner.
  4. Early finishers write three problems of their own and swap with a neighbor.

📄 Rounding to the nearest ten (sheet and key)

Read-aloud

  1. Open the read-aloud shelf (/read-aloud) on the projector and pick a book for 3rd grade. Read it aloud, or let it read itself.
  2. Before: ask what they think the book will be about, from the cover or the title.
  3. After: ask who the story was about, what the problem was, and how it was solved.

On the projector: Read-aloud books for the projector

Break: Big squeeze (30 sec, silent). Wrap your arms around yourself and give a gentle squeeze. Then open your arms wide and breathe in. Squeeze and open three times.

Science: Solids, Liquids, and Gases

  1. Before reading, students fill in the first two columns of the K-W-L sheet: what they know about matter, and what they want to know. After reading, the last column: what they learned.
  2. Hand out “Solids, Liquids, and Gases”, a nonfiction passage of 151 words. Print 24: the student copy is in this packet.
  3. Students read it on their own. Anyone who finishes reads it a second time and underlines the sentence they think matters most.
  4. Students answer the 6 questions under the passage, in full sentences.
  5. With five minutes left, go over two questions out loud. The answers are on the key page: keep it with you.

📄 Solids, Liquids, and Gases (passage and key) · a K-W-L sheet

Break: Seated twist (30 sec, silent). Sit tall. Put your right hand on your left knee and gently turn your upper body to look behind you. Hold for two slow breaths, then switch sides.

Extra time

  1. Hand out the maze. Students who finish draw a maze of their own on the back and swap with a neighbor.
  2. Anyone who would rather read may read their own book.

📄 a maze

If your school's filter allows peabody.kids: Memory: put it on the projector and let the class call out the answers together

Break: Draw with your foot (45 sec, silent). Lift one foot a little and draw a circle in the air with it, then a square, then a triangle. Switch feet.

Clean-up and the note

  1. Tidy the room on a five-minute timer (/timer/5-minutes on the projector).
  2. Ask each student for one thing they learned today. Passing is fine.
  3. Fill in the note to the teacher (the last page) and leave it on the teacher's desk with the papers you collected.
  4. Dismiss the class the way this school does it. If you're not sure how a student gets home, ask the office before you let them go.

On the projector: 5 minute timer

At the end of the day

Leave the note for the teacher: what you did, who helped, anything that happened, and any messages. It is the last printed page.

The sheets, on their own pages

Subbing 3rd grade

Third graders read to learn: they can take a page of text and a set of questions, and most can write a full paragraph. Multiplication facts are often this year's math, so the sheets here are review a class has usually met.

  • Ask them to answer in full sentences that use words from the question.
  • Keep math to practice; if a sheet turns out to be new to them, switch to the warm-up problems on the board.
  • A new adult gets tested gently. Say the plan out loud in the morning, and stick to it.

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