Ratio
JamWise Education Team·Updated March 2026
Definitions by grade level
A ratio compares two quantities using division. You can write it as 3 to 2, 3:2, or 3/2.
A comparison of two quantities that shows how many times one value contains the other. Can be written as a:b, a/b, or a to b.
Learning context
In 6th grade math, students encounter "ratio" as part of building numerical and spatial reasoning skills. At the middle school level, learners develop the ability to connect abstract mathematical concepts to concrete, everyday situations. Understanding this term helps students communicate their mathematical thinking with precision and builds a foundation for more advanced problem-solving in later grades.
Topic connection: ratios
This term belongs to the "ratios" topic within math. The ratios strand introduces students to a cluster of related concepts that build on each other across grade levels. Exploring vocabulary within this topic helps students see connections between ideas and develop deeper, more flexible understanding of the subject matter as a whole.
Why music helps students learn vocabulary
Research consistently shows that pairing vocabulary instruction with music improves both recall and long-term retention. When students hear a term like "ratio" embedded in a memorable melody, their brains form stronger associative connections between the word, its meaning, and the emotional context of the song.
JamWise leverages this science by generating curriculum-aligned songs for every K-8 topic. Rather than drilling definitions from a word list, students encounter terms naturally within lyrics, absorbing meaning through context and repetition. Teachers report that students who learn vocabulary through JamWise jams retain terms significantly longer than those using traditional flashcard methods.
Related vocabulary
Double number line diagram
A pair of parallel number lines with 0 lined up, used to show equivalent ratios between two quantities.
Equivalent ratios
Two ratios that describe the same relationship. If you multiply both numbers in a ratio by the same factor, you get an equivalent ratio.
Percent
Percent means 'per 100' or 'for each 100.' It is represented by the % symbol. 25% means 25 out of 100.
Speed
How fast something is moving, measured as distance divided by time. If you bike 12 miles in 2 hours, your speed is 6 miles per hour.
Tape diagram
A group of rectangles put together to represent a relationship between quantities. Tape diagrams help you see how quantities compare.
Unit price
The cost for one item or one unit of measure. If 6 apples cost $3, the unit price is $0.50 per apple.
Unit rate
A rate that tells how many of one quantity there are per one unit of another quantity. For example, 60 miles per 1 hour.
Commission
Money earned as a percentage of sales. If a salesperson earns 5% commission on a $2,000 sale, they earn $100.