Unit 8 · Standard 6.AT.8
🔑 Equations and Inequalities Problem Solving — Vocab Explorer
① Word Wall
Look at the picture, read the meaning, and tap 🔊 to hear each word.
ES Resolución de problemas con ecuaciones y desigualdades
Use an equation for one exact value or an inequality for a range of values in a real situation.
Usar una ecuación para un valor exacto o una desigualdad para un rango de valores en una situación real.
ES Modelar
To show a real-life situation with an equation or inequality.
Mostrar una situación real con una ecuación o desigualdad.
ES Ecuación
A math sentence with an equal sign showing both sides are the same.
Una oración matemática con un signo igual que muestra que ambos lados son iguales.
ES Desigualdad
A math sentence that compares two sides with <, >, ≤, or ≥.
Una oración matemática que compara dos lados con <, >, ≤ o ≥.
ES Razonabilidad
Checking if your answer makes sense.
Revisar si tu respuesta tiene sentido.
ES Variable
A letter that stands for a number that is unknown or can change.
Una letra que representa un número desconocido o que puede cambiar.
ES Restricción
A limit in a problem that tells what values are allowed.
Un límite en un problema que indica qué valores se permiten.
② Match it
Tap a word, then tap its meaning.
③ Fill in the blank
Use the word bank to finish each sentence.
- 1Use an equation for one exact value and an for a range.
- 2A drawing, equation, or diagram that represents a situation is a .
- 3A math sentence with an equal sign is an .
- 4A math sentence that compares values with <, >, ≤, or ≥ is an .
- 5Checking whether an answer makes sense for the problem is checking its .
- 6A letter that stands for the unknown amount in a problem is a .
- 7A limit that tells which values are allowed in a problem is a .
④ Use it in a sentence
Pick one word and finish the sentence in your own words.
A is .