Homework: Maintenance Sheet 6 1-15 1. Make sense of problems and persevere in solving them. 2. Reason abstractly and quantitatively. 3. Construct viable arguments and critique the reasoning of others. 4. Model with mathematics. 5. Use appropriate tools strategically. 6. Attend to precision. 7. Look for and make use of structure. 8. Look for and express regularity in repeated reasoning. Register your remote Are these numbers rational or irrational Pi 11 1/11 0.123456789….. •I can find square roots and cube roots of perfect squares and perfect cube. •I can explain the difference between a rational and an irrational number. •I can write a decimal approximation for an irrational number to a given decimal place. •I can place rational and irrational numbers on a number line. •I can estimate the value of an expression that includes an irrational number and justify my estimation.

Homework: Maintenance Sheet 6 1-15. Comprehensive Test 1 “Friday” Homework: Maintenance Sheet 6 1-15 *Comprehensive Test 1 “Friday” **All missing assignments due Oct. 5 Label as Rational, Irrational or Neither Rational Irrational Neither 𝜋 •I can find square roots and cube roots of perfect squares and perfect cube. •I can explain the difference between a rational and an irrational number. •I can write a decimal approximation for an irrational number to a given decimal place. •I can place rational and irrational numbers on a number line. •I can estimate the value of an expression that includes an irrational number and justify my estimation.

Homework: Maintenance Sheet 6 1-15. Comprehensive Test 1 “Friday” Homework: Maintenance Sheet 6 1-15 *Comprehensive Test 1 “Friday” **All missing assignments due Oct. 5 Label as Rational, Irrational or Neither Rational Irrational Neither 11 •I can find square roots and cube roots of perfect squares and perfect cube. •I can explain the difference between a rational and an irrational number. •I can write a decimal approximation for an irrational number to a given decimal place. •I can place rational and irrational numbers on a number line. •I can estimate the value of an expression that includes an irrational number and justify my estimation.

Homework: Maintenance Sheet 6 1-15. Comprehensive Test 1 “Friday” Homework: Maintenance Sheet 6 1-15 *Comprehensive Test 1 “Friday” **All missing assignments due Oct. 5 Label as Rational, Irrational or Neither Rational Irrational Neither •I can find square roots and cube roots of perfect squares and perfect cube. •I can explain the difference between a rational and an irrational number. •I can write a decimal approximation for an irrational number to a given decimal place. •I can place rational and irrational numbers on a number line. •I can estimate the value of an expression that includes an irrational number and justify my estimation.

Homework: Maintenance Sheet 6 1-15. Comprehensive Test 1 “Friday” Homework: Maintenance Sheet 6 1-15 *Comprehensive Test 1 “Friday” **All missing assignments due Oct. 5 Label as Rational, Irrational or Neither Rational Irrational 0.12345678… Neither •I can find square roots and cube roots of perfect squares and perfect cube. •I can explain the difference between a rational and an irrational number. •I can write a decimal approximation for an irrational number to a given decimal place. •I can place rational and irrational numbers on a number line. •I can estimate the value of an expression that includes an irrational number and justify my estimation.

Can be written as a fraction Natural Numbers 1,2… I can explain the difference between a rational and an irrational number. Rational Number Irrational Number Can be written as a fraction Natural Numbers 1,2… Whole Numbers 0,1,2.. Integers ..-2,-1,0,1,2… Mixed numbers 1 2 3 Improper Fractions 9 2 Perfect squares 36 Perfect cubes 3 1728 Terminating decimal 0.3 Repeating decimal 0.333…. CanNOT be written as a fraction Non Perfect squares 37 Non Perfect cubes 3 17 Non Terminating or repeating decimals 3.1425631…. 𝜋

Challenge decimal approx. to nearest hundredths Using Square Tiles, can you create a square with 32 tiles? Which two integers does the square root of 32 fall between? Challenge decimal approx. to nearest hundredths

Lesson 7.4: partner Use square tiles, if needed Placing Irrational Numbers on a number line graphic organizer. Lesson 7.4: partner Use square tiles, if needed Challenge decimal approx. to nearest hundredths

1. Make sense of problems and persevere in solving them. 2. Reason abstractly and quantitatively. 3. Construct viable arguments and critique the reasoning of others. 4. Model with mathematics. 6. Attend to precision. Irrational Roots Estimation activity (matching) •I can find square roots and cube roots of perfect squares and perfect cube. •I can explain the difference between a rational and an irrational number. •I can write a decimal approximation for an irrational number to a given decimal place. •I can place rational and irrational numbers on a number line. •I can estimate the value of an expression that includes an irrational number and justify my estimation.

Homework: Maintenance Sheet 6. Comprehensive Test 1 “Friday” Homework: Maintenance Sheet 6 *Comprehensive Test 1 “Friday” **All missing assignments due Oct. 5 W.A.M.: How can you find the decimal approximation for an irrational root? •I can find square roots and cube roots of perfect squares and perfect cube. •I can explain the difference between a rational and an irrational number. •I can write a decimal approximation for an irrational number to a given decimal place. •I can place rational and irrational numbers on a number line. •I can estimate the value of an expression that includes an irrational number and justify my estimation.