# Teaching Addition and Subtraction in Grades 2 & 3

Happy New Year, Everyone!

I am pleased to announce the release of my latest resource, **Sums and Differences – Teaching Addition and Subtraction in Grades 2&3**. This teacher resource is matched to the WNCP curriculum and addresses the operations of addition and subtraction to 100 for grade 2 and to 100o for grade 3. Designed to be used by teachers of combined grades – or by anyone who has a range of learners in their classrooms – these lesson sequences focus on the big math ideas of adding and subtracting! Each lesson asks students to engage with place value in concrete, pictorial and abstract ways, while practicing and developing fluency with the operations. Word problems, games and written practice are included to ensure students hone their skills and deepen their understanding of addition and subtraction with bigger numbers.

The resource includes all the line masters, game boards, written practice and teaching materials required to support your students in becoming proficient with addition and subtraction in ways that are consistent with the curriculum and which promote number sense.

This 220 page resource is just $40 plus shipping. Click here to order!

PS – The companion resource for grades 1&2 is also available for purchase. Read about it by clicking here.

PPS – My sincere apologies. I have discovered 2 errors in the book. One comes on page 167, in the game called “Three in a Line – Subtracting hundreds, tens and ones”. The wheel at the top of the page and the differences below don’t match. 😦 I’ve attached the replacement game here for you.

Likewise, I’ve had some feedback about the “I have…, Who has…?” game in the early pages of the resource. I’ve re-created it and uploaded the replacement here.

Thanks for your patience and understanding…

Carole

# Addressing Diversity in Math with Open Ended Questions

Our math classrooms are more and more diverse each year. Learners come to us with a range of different experiences and levels of understanding of the mathematics that’s important to know. Meeting the needs can prove challenging. Dr. Marian Small’s book called * Good Questions: Great Ways to Differentiate Mathematics Instruction* is an excellent resource for learning how to craft questions to make the math accessible to all – challenging for those who need it, and simplified for others. Check it out for more rich and open tasks to engage children in thinking mathematically across the grades!

This is an incredibly useful teacher resource book. In it, Dr. Small poses open-ended questions across the strands as well as what she terms “parallel tasks”, which present the same math concept at 2 different levels of complexity. It’s a very clever way to include everyone in the mathematical discussion, and can really help when we’re planning for instruction in a combined grade setting. Oh – and did I mention that Marian Small is Canadian?? 🙂 Her work is in line with the WNCP math curriculum and so makes a great match for anyone teaching math here in Canada.

This selection of questions from Dr. Marian Small’s book are ideal for combined grades settings, since they address big math ideas that are common to side-by-side curricula. Invite your students to represent their thinking with models, pictures and words, and to share what they know with a peer, a small group and/or the class. These questions lend themselves to rich classroom discussions, and can give you as a teacher important assessment data to inform your planning.

Enjoy!

Carole

PS – Marian Small has also authored a companion book for secondary math that’s well worth checking out: **MORE Good Questions: Great Ways to Differentiate Secondary Mathematics Instruction.**

# New Resource available for K/1 Math Classrooms!

Hello, all!

It has been some time since I have made a post here, but fear not – I have been busy in the interim! 🙂

I am very pleased to announce the release of my new book, entitled **NUMBER SENSE – A Combined Grades Resource for Kindergarten and Grade 1 Math Classrooms**.

As the title suggests, it has been written in support of teachers of K/1 combined classes. The resource deals specifically with the number strand outcomes from the WNCP curriculum (the one currently in place in Canada), and does so in a way that keeps kindergarten and grade 1 learners together. The resource includes:

• 12 lesson sequences covering all of the number strand from the K&1 curricula

• line masters for all lessons

• practice opportuntities in the form of games, centres and additional tasks

• ideas for meaningful daily routines – an alternative to calendar!

• assessment tools – both formal and informal

The cost for the resource is $30 plus $4 shipping (for 3 or more copies, shipping costs will differ).

If you’d like to order a copy, please click here to purchase online.

Thanks so much for your support…

Carole

UPDATE: Thank you to all of those who have bought the book! A file of select line masters drawn from the resource is attached here. These are best printed and enjoyed in colour…