The store will not work correctly in the case when cookies are disabled.
We use cookies to make your experience better.To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies.Learn more.
These icons are designed to help you quickly understand and learn important information about our products.
Teaching Method
Traditional
Teacher-centered curriculum commonly used in classrooms that may include a text, teacher manual, tests, etc.
Charlotte Mason
A methodology based on the work of a 19th century educator who maintained that children learn best from literature (Living Books), not textbooks.
Classical
A methodology based on the Latin Trivium (three stages of learning), including the grammar stage (memorization and facts), logic stage (critical thinking), and rhetoric stage (developing/defending ideas).
Unit Study
A thematic or topical approach centered around one topic that integrates multiple subject areas.
Montessori (Discovery)
A methodology based on the work of a 20th century educator that emphasizes student and sensory-driven discovery learning and real-life applications.
Other
Other methodologies
Religious Content
Secular
Contains content contrary to common Christian beliefs (i.e. evolution).
Neutral
Avoids religious or theoretical topics or presents multiple viewpoints without preference.
Christian/Religious
Faith-based or including instructional religious content.
Learning Modality
Auditory
Learns through listening, talking out loud or reading out loud.
Visual
Learns through seeing, prefers written instructions and visual materials.
Kinesthetic/Tactile (Hands-On)
Learns through moving, doing and touching.
Multi-Sensory
Curriculum that employ a variety of activities/components.
Presentation
Sequential
Curriculum progresses through well-defined learning objectives. Emphasizes mastery before moving to the next topic.
Spiral
Topics and concepts are repeated from level to level, adding more depth at each pass and connecting with review.
Conceptual/Topical
Focus is on the “why,” often with a unifying concept as well as specific skills; coverage may be broader.
Teacher Involvement
Low Teacher Involvement
Student-led materials; parent acts as a facilitator.
Medium Teacher Involvement
A mix of teacher-led time and independent student work.
High Teacher Involvement
Teacher-led lessons; may utilize discussions, hands-on activities and working together.
Additional Materials Required
No other materials needed
Everything you need is included.
Other Materials Required
There are additional required resources that are a separate purchase.
Other Materials Optional
There are additional resources mentioned or recommended but are not absolutely necessary.
Publisher's Description of Key to Algebra Book 3: Equations
In Key to Algebra new algebra concepts are explained in simple language, and examples are easy to follow. Word problems relate algebra to familiar situations, helping students understand abstract concepts. Students develop understanding by solving equations and inequalities intuitively before formal solutions are introduced.
The series covers operations on integers,
variables/terms/expressions, equations, polynomials, rational numbers,
multiplying/dividing rational expressions, adding/subtracting rational
expressions, graphs, systems of equations, and square roots/quadratic equations.
The level includes 10 workbooks, 3 answer keys
(for books 1-4, 5-7, and 8-10), and a separate reproducible Tests booklet
covering all 10 volumes. ~Sara
Have a question? Ask owners.Have a question about this? Ask people who own it.
Start typing and see existing answers.
Instant Answers
Start typing and we'll see if it was already asked and answered.
If there aren't already some matches, submit a new question.
You'll get fast answers from customers who really own the item(s) and from our product experts. (About half the time you'll get an answer in under 2 hours!)
Good Topics To Ask About
Which items will best meet your needs
What customers who own an item think of it
How to use, fix, or take care of an item
Product information
General advice related to the types of products we sell
Our store policies
Customer Support
For questions about an order you have placed, please contact customer support directly.
1 Question
Why did you choose this?
Rainbow Resource CenterStore
ordered this series before and since I was pleased with them, I ordered them again!
Amy H
To introduce algebra gently in grade 7.
Eva M
I have a rising 8th grader who has used Singapore for K-7. She prefers to work independently and I felt the first 4 books of the Algebra Series would be a good summer prep for Algebra 1 to give her a…
ordered this series before and since I was pleased with them, I ordered them again!
To introduce algebra gently in grade 7.
I have a rising 8th grader who has used Singapore for K-7. She prefers to work independently and I felt the first 4 books of the Algebra Series would be a good summer prep for Algebra 1 to give her a…
used in past - love it