Key to Percents complete set workbooks + keys

Key to Percents complete set workbooks + keys


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Item #: PERCMP
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!

Category Description for PROGRAMS - OTHER:

While offering some instruction, these programs include less teaching material or do not cover the full range of grade-level skills that the comprehensive programs offer.

Primary Subject
Grade Start
Grade End
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Key Curriculum Press
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Why did you choose this?
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friend recommendation
Stacy K on Oct 13, 2020
virtual class requirement for my 5th grader
Wendy C on Aug 11, 2020
friend recommendation
Stacy K on Oct 13, 2020
It is good for building understanding of the concepts as well as extra practice.
Ruth B on Oct 5, 2020
virtual class requirement for my 5th grader
Wendy C on Aug 11, 2020
Good supplemental program.
Susan G on Jun 10, 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
Great remedial practice for pre-algebra kids.
Kimberley S on Feb 7, 2020
Teaching my 6th Grade and I have use "Keys To" before. I always like the explanation.
Debbie G on Sep 22, 2019
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
It provides a thorough study for a reasonable price.
Michele D on Aug 18, 2019
My daughter needs extra practice in math.
Deborah C on May 27, 2019
NEED for summer work to prep for Algebra next year.
Patricia N on May 24, 2019
We've used other Key to workbooks, and all are very easy to use and understand. Lots of good practice and reinforcement of basic concepts.
Sherry W on Mar 8, 2019
I used the other "Key to" books for my daughter. She liked these much better than any other math we have used.
Justin L on Dec 11, 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
Simple and easy to use and understand
Meredith M on Sep 20, 2018
I have used this series for my daughter, as a refresher on math concepts. I believe it has helped her to be more confident in her math. its very easy to use and understand. not at all overwhelming. Learning doesn't have to be hard.
carla m on Sep 14, 2018
This is for review for an older student. We have used this material successfully before
Susan D on Sep 12, 2018
Looking for some targeted remedial help for my child
Jaime G on Apr 27, 2018
My son is struggling in math and I am hoping a more focused approach will help.
Jana L C on Feb 21, 2018
recommended at teacher training.
maria o on Feb 8, 2018
My sister is in college and these will help her with math
Kathleen T on Feb 5, 2018
These were recommended by a math tutor friend for my struggling with math son. She likes using these with her pupils as they are simple and confidence inspiring yet adequately presents the topics.
Courtney P F on Dec 15, 2017
Learning made simple for the student and parents, and the papers look very thin and easy to recycle.
Melissa P on Nov 16, 2017
A friend told us we should try this out since my son was struggling with Saxon math. We've been using Saxon for 4 years and have gotten bogged down and needed a different approach.
Roxann H on Oct 18, 2017
I have used the algebra and geometry keys and want to try the series with a younger student.
User on Sep 5, 2017
Advice from Waldorf curriculum
Nicola S on Sep 4, 2017
Found the Keys to Series provides extra practice needed and this series came highly recommended by a math teacher.
Deanna P on Jun 27, 2017
Needed a brief review of percents only, and these booklets were perfect for that. Rather than seeing a giant textbook (even though we were only going to use a part of it), the percents booklets were comprehensive and he was able to see why he was not understanding them.
karen b on May 24, 2017
I have used the Key To series before and ordered these for extra practice for my son who is weak in this area of math.
Linda W on May 13, 2017
tying a new book
sharon p on Apr 17, 2017
user friendly
jennifer p on Apr 13, 2017
My son is struggling right now in these areas and I have used them in classes with students in the past and find they are easy to use.
Roberta W on Mar 22, 2017
I've used these with all my kids. We are not a strong math family and this does the job.
Rhonda S S on Feb 27, 2017
We have also used "Key to Fractions" and "Key to Decimals" to make certain that our 7th grade daughter is very solid in her understanding of these vital mathematical principles. The booklet format of these mini courses make them non-intimidating, and the subjects are covered thoroughly. I can highly recommend them!
Jill K on Feb 24, 2017
Requested by academic adviser
Norma S on Jan 19, 2017
Worked well for precious students
Catherine B on Dec 27, 2016
I have seen this work with many kids!
Kyle B on Dec 25, 2016
They are good and effective to help students brush up on areas they didn't understand in textbooks.
Wendi F on Dec 13, 2016
It was recommended to me by the curriculum I'm using...Enki grade 4. I have also read many reviews about Key to books and they seem to be liked by many.
Karen M on Nov 24, 2016
We are using key curriculum fractions, decimals and percents to help early teens prepare for algebra. A number of these students have not mastered these essential processes. Key curriculum strengthens these basic skills step by step so nothing is left out.
April T on Oct 19, 2016
using entire series
SONYA K on Oct 14, 2016
Good Reviews
Annetta H on Sep 25, 2016
The items were recommended to us by a teacher/tutor.
Marie B on Sep 16, 2016
I used the Key to Fractions books with my son when he was in 5th grade. I liked them very much. The concise way in which the teachings are presented was a plus for my son. A lot of learning in an relaxing and easy way.
Lubiam G on Aug 16, 2016
I am teaching Gr6 and it was recommended by my school mentor
Kate A on Aug 14, 2016
Help prepare child for next year.
Angie C on Jul 2, 2016
The "Key to..." curriculum math basics are great, as they really explain and deepen the understanding of each math subject. A great way to practice it all!
Maggie K on Jun 29, 2016
recommended by friend and my son seemed to like it more that Creative Curriculum
WARREN A. on Jun 16, 2016
Need more practice
Lori B on Apr 30, 2016
It is good for building understanding of the concepts as well as extra practice.
Ruth B on Oct 5, 2020
Good supplemental program.
Susan G on Jun 10, 2020
5.0 / 5.0
5 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 5 out of 5
Key to percents
Can't say enough good things about the Key To series- it goes step by step in a clear & easy to follow progression that make what are often very tricky concepts understandable for all students. I have seen this work wonders for struggling students and also lay a solid foundation for math talented students. It is so easy to follow that many students can work through on their own.
November 13, 2020
3 months ago
Rated 5 out of 5
I need step by step instructions, so this will be for additional practice work. I will have to find something with step by step instructions....
April 26, 2019
1 year ago
Rated 5 out of 5
This is very repetitive and allows the student to grasp the concept with lots of repetition but is not overwhelming in quantity.
September 6, 2018
over 2 years ago
Rated 5 out of 5
Super simple newspaper-like material, but my son prefers these! Simple works great! We're very happy.
June 13, 2018
over 4 years ago
Rated 5 out of 5
All of "Key to..." series are great!
We really like the depth of each key to practice workbook. So worth the investment!
October 29, 2016
over 4 years ago

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