This file includes all of the mental math strategy units in the Complete Addition Collection and the Complete Subtraction Collection.
The units in the addition collection include:
- Counting On
- Doubles
- Doubles Plus One
- Making Ten
- Making Multiples of Ten
- Front End Addition
The units in the subtraction collection include:
- Counting Up and Counting Back
- Thinking Addition
- Using Doubles and Building on Doubles
- Using Ten
- Compensation
- Expanding the Subtrahend
This is going to be so helpful next year for my math rotations.
May 10, 2013
Eleroy
I love your resources. I use them in my 3/4 combined room. This resource has everything I need to differentiate between the students.
May 9, 2013
JamieAF
great resource! thank you
April 28, 2013
flyingeagle
I wish I had seen this earlier. Not everyone in grade one gets the mental math and the resources in your package will help. Now to just find how to fit it all in :)
April 27, 2013
sseafoot
My favourite resource to date
April 21, 2013
mrgamble6
Will be great for my Prep/1 grade. Fantastic!
April 21, 2013
magsmg
Love it thank you
April 14, 2013
npool15
Awesome resource. Would recommend to anyone! Thank you.
Unfortunately due to the craziness of this year, I have yet to use this resource to help me. I will definitely get started on it though early next year and intend to have it definitely be a huge component of my instruction -- definitely to scaffold for my rising third graders who will no doubt arrive without their skills sharpened and for those who struggle throughout. Thanks!
March 26, 2013
margmitchell
Great resource Thanks!!
March 22, 2013
Virginia McLennan
What agreat resource. Will be using this always. Thank You v
March 22, 2013
lennylaalaa
Shelley, your resources are a great support in my combined gr. 1/2 classroom. I shared my units with my colleagues on our last division professional development day, and they were blown away by the quality, relevance, and low cost. Don't be surprised if you end up with many buyers from Alberta! Thanks so much for giving me the gift of time to teach instead of having to reinvent resources! You ROCK!!!
It was hard to spend all that money, but when I looked at the individual units... I realized that I was going to end up wanting them all! This will be a great supplement to our math program and I plan on using it for intervention blocks for the first months of school to build numeracy.
February 18, 2013
alyskris
Lots of great resources for my students!
February 17, 2013
katherinemhowell
love it, thanks so much! Especially love the strategy posters!
February 13, 2013
lkolodziejski
Just purchased this packet. Can't wait to start using it! I think it will really help my first graders. Love that all the strategies are combined in one package.
February 10, 2013
Ruth Jones
Love that I could get all of the together!
February 6, 2013
Peterose
sweet
February 4, 2013
Staceystp
I just downloaded this packet and have been wanting to purchase it for a long time. I am very eager to get to work using the many varied activities. Thanks so much for providing this resource for teachers!
This is an amazing collection of activities to teach and reinforce addition and subtraction strategies. So glad I found this one....
January 29, 2013
BrandieNielson
Wish I would have found this earlier in the year! This is great!
January 28, 2013
jmauthe
This had all the strategies I need for the grade 2 curriculum. Had looked at it a few times and then bought it after hearing from another teacher how good it was! Very easy to use as everything is included!
Totally splurged and bought the whole unit - out of my budget, but totally worth it! We will be using it as a complete unit to help the kiddos who just DON'T get it, if you know what I mean :)
January 21, 2013
peakn95
This is helpful to my students still unable to memorize their facts.
This is a nice complement to the mental strategies I have been teaching this year. The accompanying videos are a great idea! Good job!
January 14, 2013
wes123
I am thoroughly impressed by this resource; it is visually engaging, contains a professional development component, and is aligned to the mental math strategies that I need to teach. I plan to purchase more resources from this seller. Thanks - you've saved me endless hours of preparation!
January 10, 2013
adomanski
This is an excellent resource!
January 1, 2013
jodylbilliard
Perfect, thanks!
December 7, 2012
VeroRodriguez
THANK YOU MS. GRAY!!!
December 3, 2012
chrismiss
As a home school mom I love that these lessons come with instruction. There is additional instruction on the sellers blog and even youtube videos! Thank you so much!
November 30, 2012
mejohnson
There is so much great stuff! I can't wait to use this in my classroom.
Ask Shelley Gray a question. They will receive an automated email and will return to answer you as soon as possible.
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QUESTIONS AND ANSWERS:
katherinemhowell
Hi Shelley,
I love this mental math package and it has been great to have in the classroom. In the related facts page where the students write the subtraction facts to match, the bottom right has 0+7=10 and 7+0=10. Was there a page done with a correction on it? Thanks so much!
Hi Katherine! Yikes! That must have been a total oversight on my part. My family is just in the process of packing our house up and moving this weekend, and my external hard drive is already packed in a box somewhere. Do you mind if we get this sorted out as soon as I get moved into our new house? If you could email me at shelley_gray_@hotmail.com and then I will let you know as soon as the edits are done. Thanks so much!
Have a great week,
Shelley
March 25, 2013
spepps
can you break these down and sell piecec separately?
Hi there! Yes, all of these units are sold separately in my TpT store. I just packaged them together to make it less expensive for people wanting to buy all of the units. The link below will take you to the Mental Math section of my store where you can view all of the units (just copy and paste the link into your browser):