Unit 8 · Standard 6.AT.9
🔑 Understand Inequalities and Their Solutions — Vocab Explorer
① Word Wall
Look at the picture, read the meaning, and tap 🔊 to hear each word.
ES Representar desigualdades en una recta numérica
Show every solution to an inequality on a number line with a boundary point and an arrow.
Mostrar cada solución de una desigualdad en una recta numérica con un punto límite y una flecha.
ES Recta numérica
A straight line where numbers are placed in order; numbers get smaller to the left and larger to the right.
Una recta donde los números se colocan en orden; los números son menores a la izquierda y mayores a la derecha.
ES Círculo abierto
An empty circle showing a number is NOT included.
Un círculo vacío que muestra que un número NO está incluido.
ES Círculo cerrado
A filled-in circle showing a number IS included.
Un círculo relleno que muestra que un número SÍ está incluido.
ES Conjunto solución
All the numbers that make the inequality true.
Todos los números que hacen verdadera la desigualdad.
ES Desigualdad
A math sentence that compares two sides with <, >, ≤, or ≥.
Una oración matemática que compara dos lados con <, >, ≤ o ≥.
ES Punto límite
The number on the number line where the solution set starts.
El número en la recta numérica donde comienza el conjunto solución.
ES Enunciado verdadero
A sentence that the numbers make correct.
Un enunciado que los números hacen correcto.
② Match it
Tap a word, then tap its meaning.
③ Fill in the blank
Use the word bank to finish each sentence.
- 1Mark the , then shade every value that makes it true.
- 2A line with numbers in order used to show values and solutions is a .
- 3A hollow circle that shows a value is NOT included, used for < or >, is an .
- 4A filled-in circle that shows a value IS included, used for ≤ or ≥, is a .
- 5All the values that make an inequality true form the .
- 6A math sentence comparing two amounts with <, >, ≤, or ≥ is an .
- 7The number where the solution set begins on the number line is the .
- 8When substituting a value makes the inequality correct, the result is a .
④ Use it in a sentence
Pick one word and finish the sentence in your own words.
A is .