Key to Decimals complete set workbooks + keys

Key to Decimals complete set workbooks + keys


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Item #: DECCMP
Grades: 4-8

Category Description for Key To Math (Gr. 4-12):

The Key To... series is a very self-instructional, unintimidating, programmed learning series. Covering seven basic topics, students can work through these horizontally or vertically. They are ideal for "homework" or a more topical approach to the subject. Presentation is done in a simple, friendly manner, incrementally, and with examples to follow as needed. Workbooks are thin and consumable. Answer keys are recommended. Order by the book or in sets.

We like this series because it encourages children to tackle these subject areas in as much depth as they can, rather than working strictly within the confines of an age-graded math program. Starting in 4th or 5th grade, I purchased a complete set of student workbooks for each child. Book 1 in each topic was put on the school book shelf. When Key to... was assigned, my children were free to work on whatever topic they chose, and they worked as much as they wanted. As soon as Book 1 in any subject was completed, it was replaced by Book 2. My oldest daughter sometimes got so involved that she just kept going!

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Key Curriculum Press
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Why did you choose this?
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The set was recommended by my child's curriculum.
Angela L on Jan 20, 2023
Deep understanding of concepts
Divya A on Aug 21, 2022
The set was recommended by my child's curriculum.
Angela L on Jan 20, 2023
Excellent practice books.
Sara V on Sep 20, 2022
Deep understanding of concepts
Divya A on Aug 21, 2022
Recommended for catch-up work before shifting from homeschooling to grade 7 in a public school, particularly for a child who likes to self-manage their learning.
Bailey W on May 23, 2022
I found this to be an excellent way to sharpen my son's math skills
Janelle M on May 17, 2022
new learning is presented in a clear, pictorial, and sequential appropriate way
Jane M on Feb 15, 2022
My daughter is working in the Key to Fractions workbooks and they are really helpful (not too little and not too much), they were recommended by Waldorf teachers.
Susan M on Jan 13, 2022
Next step in our curriculum
Marie F on Jan 6, 2022
School Principal suggested for at-home additional learning
Thomas C on Aug 31, 2021
The program gives students the basis for understanding how to function with decimals. I highly recommend it.
Rosanne B on Aug 15, 2021
This series is good for procedures and practice.
Elizabeth S on Jul 19, 2021
Previously, I have used these workbooks with ease. The format (multiple booklets) gives a sense of completion. They are lighter to carry in a backpack than a textbook. Great price.
Sarah H on Jun 10, 2021
The Key To Books on Fractions and Decimals have been an excellent help to my children in solidifying their math skills
Hannah K on May 25, 2021
I have the Key To Fractions series of books and they are great. They cover fraction concepts from a multitude of different angles so I assume the decimal books will do the same. I use these book as a supplement to our Montessori curriculum. If a child needs more practice or has trouble understanding the concepts using the Montessori presentations alone, I let them workout of these books to go more in depth. These were recommended to me by a Montessori teacher.
Jennifer R on Apr 21, 2021
Recommended for independent/visual learners
Jennifer N on Apr 2, 2021
was recommended to use with live education curriculum. never used before but i have heard good things about it.
Gledis R on Feb 27, 2021
I feel it is the right workbook for my family.
Rachel N on Feb 12, 2021
These books are clear and concise--my reluctant learners find them easy to complete because it is simple to learn the lesson and complete the exercises. They are also completely paper-based, which helps my screen addled kids concentrate. A winner!
Ann M on Feb 4, 2021
My Curriculum recommended it
Anastasia O on Jan 27, 2021
Looking for a review/extra problems for my son. Was recommended on a homeschool fb page.
Kamie B on Jan 20, 2021
These books are great supplements when used in conjunction with a math curriculum. My son is in need of additional resources due to unexpected virtual at-home learning. I used these with my older children while homeschooling in the past and they worked great.
Tamea M on Nov 20, 2020
friend recommendation
Stacy K on Oct 13, 2020
Same as above
Scott C on Aug 25, 2020
To help my public high schooler during remote learning
Chad G on Aug 19, 2020
virtual class requirement for my 5th grader
Wendy C on Aug 11, 2020
They work.
Alysia K on Aug 9, 2020
Having previously used this curriculum with my own kids I was happy to be reminded of it to use this year with my grandkids whom I now teach. They, and I, need a break from Saxon Math for now, and this is the ticket!
EMILY K on Aug 4, 2020
Good supplemental program.
Susan G on Jun 10, 2020
Our son is recently homeschooling and has some gaps in his math skills. I used these workbooks long ago and found them a simple and clear way to address one topic at a time.
Jean P on May 28, 2020
daughter needs reinforcement in decimal concepts and a reference to look back on if necessary in 7th grade math
Roxanna W on May 17, 2020
Susan G on May 9, 2020
My daughter feels she needs a little more instruction in a few areas before moving onto Algebra/High school work so w a consultants help we chose this for a summer program for her to work on to get her the additional instruction she needs.
Grace D on May 8, 2020
I used this product before while teaching middle school. My daughter is special needs, and I believe the visual elements will help her make connections.
John W on Apr 29, 2020
Keys to Algebra is a great product. Key to Fractions, Percents, and decimals came highly recommended by my administrator.
Julie A on Sep 10, 2019
We use key to fractions and my son loves the way the concepts are explained. He enjoys completing the workbooks and learning "another way" to do fractions.
Annelisa B on Sep 2, 2019
I have used these books before, I like them
Mireille H on Jul 23, 2019
recommendation by teacher
evan d on May 17, 2019
I have used this before and love it!
Jane P on Jan 31, 2019
I ordered these to review decimals with my 12 year old before we start Algebra. She needs reinforcement, and I had a great experience with the Keys to Algebra. We did that also to prepare for Algebra 1.
User on Jan 12, 2019
I am finishing Key to Fractions with my daughter who has a severe math learning disability. The step-by-step instructions have really helped her understand the concepts. I'm excited to try the decimals.
Jennifer C on Jan 2, 2019
Great to help struggling learners or fast learners. For struggling learners, this curriculum gives repetition and focus on single math concept of fractions, decimals or percentages without new things put into each days lesson. For fast learners it gives the basic concept and allows quick learning to advance to Algebra without spending a whole year in a math book.
Theresa S on Dec 2, 2018
Aimee J on Nov 26, 2018
Reinforcement to our Life of Fred Curriculum. We love Fred but sometimes concepts aren't explained thoroughly (according to my son). Used the Key to Fractions and my son found them helpful.
Jennifer W on Oct 7, 2018
My child is struggling with mastery of fractions and decimals, have used these in the past with another student for review and was happy with it, hoping this will help again!
Heather C on Jul 11, 2018
Recommended for 'filling in the holes' or the weak areas in 7th graders competency
Tarese H on May 30, 2018
Looking for some targeted remedial help for my child
Jaime G on Apr 27, 2018
My daughters have done very well with the Key to Fractions series, and this is the next step recommended.
Shelly A on Apr 9, 2018
We have used Keys to Fractions with my eighth grader. She has enjoyed using the books and has gained confidence in areas where she was weak.
charles s on Apr 7, 2018
I've used these workbooks with several struggling students over the years and had great success. They remain my go-to choice for decimals and fractions, probably because they were the books that finally helped me understand them, way back when I was being homeschooled!
Sarah A on Mar 12, 2018
My son is struggling in math and I am hoping a more focused approach will help.
Jana L C on Feb 21, 2018
Excellent practice books.
Sara V on Sep 20, 2022
Recommended for catch-up work before shifting from homeschooling to grade 7 in a public school, particularly for a child who likes to self-manage their learning.
Bailey W on May 23, 2022
5.0 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
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1 Star
Rated 5 out of 5
Key to Decimals was used over the summer to prepare student for School and the next grade.
July 16, 2021
1 year ago
Rated 5 out of 5
Excellent, Easy To Use Instruction
I am a professional teacher and have used these booklets in my classroom to reteach concepts and for remedial tutoring. These booklets are easy to use, written clearly, and simply so that many students can do the booklets and check their work independently. Students love that they can write in the booklet and that the type is the real size of their own writing. Type font is clear, sharp and easy to read.
For a Homeschooling parent, these booklets are a treasure. They make the work easy with baby steps, plenty of practice and clear instructions. They are so inexpensive most families can afford them. Great product. Highly recommended.
September 10, 2020
over 2 years ago
Rated 5 out of 5
Key to Decimals
Key to Decimals is just what I needed for some of my tutored students. It is great for a first introduction to the topic, and is perfect for another student who needs a remedial and developmental math program. Thank you! My students love Key to Decimals!
January 23, 2016
over 7 years ago
Rated 5 out of 5
We are in our second series of Key To books having used Fractions and now Decimals We will be moving on to Percents soon These books have been an answer to prayer for us My 8th grade daughter struggles with math as a serious right brain thinker These books break down the steps to learning in a unique and gentle way rewarding the learner with success - something we so needed! So thankful I tried them We will use them for Algebra as well I highly recommend them to anyone with a struggling math learner
May 21, 2015

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