# Arithmetic & Geometric Sequences | Doodle Math: Twist Color by Number Worksheet

## Overview

Looking for an engaging way to teach arithmetic and geometric sequences to your middle schoolers? The Doodle & Color by Number worksheet is a fun, hands-on resource featuring 18 questions across three skill levels that help students classify sequences, calculate common differences, and predict next terms. Perfect for 8th and 9th graders, these no-prep, autumn-themed printables are great for math centers, independent practice, or even emergency sub plans. They align with key standards in mathematics while adding creativity to your lessons.

## Why you'll love this

Students practice skills related to arithmetic and geometric sequences and series including classifying sequences, calculating common difference and common ratio, and predicting the next terms in this Arithmetic & Geometric Sequences Doodle & Color by Number resource. Contains 3 levels for easy differentiation with 18 questions total. Level 1 involves classifying sequences or series as arithmetic or geometric. Level 2 involves calculating the common difference or common ratio of a sequence or series. Level 3 involves predicting the next two terms in arithmetic and geometric sequences or series. Image is autumn themed, perfect for back-to-school, Halloween, and Thanksgiving. These zero prep printable worksheets are great for emergency sub plans, math centers, independent practice, review, math lesson, homework, and bulletin board decorations.

It's a fresh twist on color by number or color by code. Each correct answer unlocks a doodle pattern students can use to complete a mystery image with the colors of their choice. They keep students engaged, free up your time for differentiation, and look great as classroom decorations.

CCSS Standards: HSF.BF.A.2

Want more Doodle & Color by Number activities at huge savings?

This activity is in my 8th Grade and 6th - 8th Grade Doodle & Color by Number Bundles—at a savings of 50% over individual resources!

What’s included:

1. Level 1. Classify sequences and series as arithmetic or geometric. - 6 questions

2. Level 2. Calculate the common difference or common ratio of a sequence or series. - 6 questions

3. Level 3. Predict the next two terms in an arithmetic or geometric sequences or series. - 6 questions

4. Image sheet. The image has an autumn pumpkin theme. Students fill in the designated sections for doodling.

5. Answer key. Included for both the problems and the image sheet.

What teachers say about my Doodle & Color by Number activities:

• ⭐⭐⭐⭐⭐ “This was difficult for my accelerated students! I loved it and so did they! They found trying to doodle the drawing and win ‘the best doodler’ fun. Students were engaged with the math, but also with their creativity.” - Kay Y.

• ⭐⭐⭐⭐⭐ “I loved that this activity had different levels. I used the 2 different levels with as an on-grade level support and a below-grade level support.” – Cristin B.

• ⭐⭐⭐⭐⭐ “This was a great review for my 6th graders. This helped to keep them engaged while I worked with small groups.” – Ashley B.

Get a free sample!

Something not right?

If you have a question, or something is off with the lesson, please email me or post a question on TPT. I’ll do everything I can to make it right.