• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer

The Alphabet Tree

  • Home
  • About
  • Browse all products
    • Browse our Stores
  • Blog
  • Open a Store
  • The Sellers Resource
  • Login / Register
  • 0 items
Australia and New Zealand Teacher Authors Copyright logo
Australia and New Zealand Teacher Authors Copyright logo

Addition Word Problems Sums to 20 Change Unknown Think Boards

by Bee Happy Teaching

$5.00

The word problems in this package deal with addition sums up to twenty. They are all “Change Unknown” problems.

**PLEASE NOTE** This resource is included in a BUNDLE for a reduced price.

Tweet
Categories: Maths, Stage 1 - (K, 1, 2)
  • Description
  • Additional information
  • Reviews (0)
  • Visit this Seller

ADDITION WORD PROBLEMS CHANGE UNKNOWN

THINK BOARDS Sums to 20

Details

Think Boards are a great, visual device for helping children to solve math word problems. They encourage the use of different strategies to solve problems. Armed with the knowledge and experience of using a variety of strategies, the children will start to make their own decisions as to the most appropriate strategy for them to use at any one time.

The word problems in this package deal with addition sums up to twenty. They are all “Change Unknown” problems.

You will find:

  • 5 posters showing the strategies used on the Think Boards for you to print and display in the classroom
  • 10 Think Boards – (2 per page) “Change Unknown” addition word problems – numbers to 20
  • 4 Think Boards – the number sentence (equation) is provided and students must create the number story
  • 2 Assessment Worksheets – each with 5 word problems.

Curriculum Codes

ACMNA015; ACMNA030

(Source: Australian Curriculum, Assessment and Reporting Authority (ACARA), downloaded from the Australian Curriculum website on (22/5/17).

Year Level

Year 1 and 2

Resource Type

Digital Resource – PDF

Number of Pages

15

Other resources you may be interested in:

  • Addition Word Problems Sums to 20 BUNDLE
  • Addition Word Problems Sums to 10 BUNDLE
  • Subtraction Word Problems to 20 BUNDLE

Terms of Use

This item is for one classroom and personal use only. It is bound by copyright laws and redistributing, editing, selling or posting this item (or any part thereof) on the internet are all strictly prohibited without first gaining permission from the author. Violations are subject to the penalties of the digital Millennium Copyright Act.

Find Me

Facebook

Pinterest

Instagram

Additional information

Grade

Year 1, Year 2

Resource Type

Posters, Worksheets

Subject

Addition and Subtraction, Mathematics, Number

Reviews

There are no reviews yet.

Be the first to review “Addition Word Problems Sums to 20 Change Unknown Think Boards” Cancel reply

Your email address will not be published. Required fields are marked *

Bee Happy Teaching

I am working from home now, after 36 years as a classroom teacher. I have a passion for technology and love creating teaching resources that help teachers around the world to plan, organise and present fun and engaging activities to their students.

I have taught all year levels during my career, all around the state. I have predominantly taught junior primary (Years 1 and 2) and upper primary (Years 5, 6 and 7).

My extensive experience across the years in all curriculum areas ensures I have a sound understanding of what you need in your classroom to create a fun, relaxed and enjoyable environment. I hope that you will find something in my shop that will help you and save you valuable time.

You may also like…

  • Sale!

    Addition Word Problems Sums to 20 Think Boards Bundle

    $20.00 $16.00
    by Bee Happy Teaching Add to cart

Related products

  • Addition and Subtraction activities

    $4.50
    by Teaching Bug Add to cart
  • Addition board games

    $2.00
    by Teaching Bug Add to cart
  • Task Cards One Half

    Fractions Task Cards

    $0.00
    by Bee Happy Teaching Add to cart
  • Sight Word Hi-Low Stories

    $5.00
    by Teaching Bug Add to cart

Primary Sidebar

Product categories

  • Classroom Essentials
  • Relief Teaching
  • Secondary Education
  • Stage 1 - (K, 1, 2)
    • Assessment
    • Celebrations
    • Cut & Paste
    • Drama
    • Maths
    • Puzzles
    • Reading
    • Science
    • Sensory Activities
    • Special Needs
    • Spelling
    • Units of Work
    • Writing
  • Stage 2 - (3 & 4)
  • Stage 3 - (5 & 6)


Footer

Your Account

  • Login / Register
  • View Your Cart
  • Checkout
  • Contact Us
  • Frequently Asked Questions
  • Report a Problem

How to get started

  • Become a Vendor – Branch out & Open a Store
  • Become a vendor
  • The Sellers Resource
  • Terms and Conditions for Vendors
  • How to find the perfect resource
  • Download Support
  • Request a Resource

© 2023 · The Alphabet Tree