4 results
Common Core HSN-RN.B.3 tools for common cores
Operations with Rational and Irrational Numbers Lesson
This lesson allows for students to perform addition and multiplication with rational and irrational numbers to discover the following six conjectures:· The sum of two rational numbers is always rational.· The product of two rational numbers is always rational.· The sum of a rational number and an irrational number is always irrational.· The product of a nonzero rational number and an irrational number is always irrational.· The sum of two irrational numbers is sometimes rational and sometimes ir
Subjects:
Grades:
8th - 9th
CCSS:
Rational and Irrational Numbers Unit
All you need to teach about rational and irrational numbers! This unit is perfect for the NYS Algebra 1 Common Core curriculum.In the first lesson, students explore the different subsets of rational numbers- natural (counting) numbers, whole numbers and integers- and the technical definition of a rational number. Students write natural (counting) numbers, whole numbers, integers, proper fractions, improper fractions, mixed numbers, terminating decimals and repeating decimals as a "ratio of two i
Subjects:
Grades:
8th - 9th
Types:
CCSS:
High School Number and Quantity Math Standards "I Can" Statement Strips
This file contains all of the "Number and Quantity" Math Standards for grades 9-12. This PDF can be printed and cut out to post for daily lessons. They will fit a pocket chart or you can add magnets to the back and display them on a magnetic whiteboard. Tabulated sections will keep your strips organized. They will fit perfectly in a file folder system or even a shoebox.
Subjects:
Grades:
7th - 12th, Staff
CCSS:
Common Core Algebra I - Unit #9.Roots and Irrational Numbers
Square root functions and their graphs are introduced in this 8 lesson unit and allow for an exploration of the properties of rational versus irrational numbers. Students then solve quadratic equations using inverse operations and completing the square. This gives rise to the quadratic formula. A brief exploration of the cube root function concludes the unit.To access the lesson videos on YouTube use your smartphone or tablet to scan the QR code at the top of each lesson.
Subjects:
Grades:
8th - 10th
CCSS:
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