Curio Class
Word Wall · Grade 7 · Math
6 words: proportional relationship, constant of proportionality, proportion, percent increase, markup, tax.
Pick a format and a language, then press Print. Wall cards print sideways (landscape), two to a page. Kids can draw in the empty boxes.
Pick a language, then press Print. Eight cards to a page: cut on the dashed lines for pocket charts, matching games and word sorts.
Pick a language, then press Print. One page per student: they write what each word means in their own words and draw it.
The Spanish is a first draft. A native speaker has not checked it yet, so read it over before you print.
proportional relationship
relación proporcional
a relationship where the ratio stays the same
una relación en la que la razón no cambia
Cost and pounds have a proportional relationship.
El costo y las libras tienen una relación proporcional.
constant of proportionality
constante de proporcionalidad
the fixed ratio y/x in a proportional relationship
la razón fija y/x en una relación proporcional
In y = 4x, the constant of proportionality is 4.
En y = 4x, la constante de proporcionalidad es 4.
proportion
proporción
an equation stating two ratios are equal
una ecuación que dice que dos razones son iguales
Solve the proportion 3/5 = x/20.
Resuelve la proporción 3/5 = x/20.
percent increase
aumento porcentual
how much an amount grows, as a percent of the original
cuánto crece una cantidad, como porcentaje del original
The price had a 20 percent increase.
El precio tuvo un aumento porcentual del 20%.
markup
margen de ganancia
an amount added to cost to set a selling price
una cantidad que se suma al costo para fijar el precio de venta
The store's markup is 30%.
El margen de ganancia de la tienda es de 30%.
tax
impuesto
a percent added to a price for the government
un porcentaje que se suma al precio para el gobierno
Add 8% sales tax to the bill.
Suma 8% de impuesto a la cuenta.
proportional relationship
relación proporcional
a relationship where the ratio stays the same
una relación en la que la razón no cambia
constant of proportionality
constante de proporcionalidad
the fixed ratio y/x in a proportional relationship
la razón fija y/x en una relación proporcional
proportion
proporción
an equation stating two ratios are equal
una ecuación que dice que dos razones son iguales
percent increase
aumento porcentual
how much an amount grows, as a percent of the original
cuánto crece una cantidad, como porcentaje del original
markup
margen de ganancia
an amount added to cost to set a selling price
una cantidad que se suma al costo para fijar el precio de venta
tax
impuesto
a percent added to a price for the government
un porcentaje que se suma al precio para el gobierno
NameNombre
| WordPalabra | What it meansQué significa | Draw itDibújalo |
|---|---|---|
| proportional relationshiprelación proporcional | ||
| constant of proportionalityconstante de proporcionalidad | ||
| proportionproporción | ||
| percent increaseaumento porcentual | ||
| markupmargen de ganancia | ||
| taximpuesto |
Proportional Relationships · Grade 7 Math · Curio Class, curioclass.org · free under CC BY 4.0