"Mixed Operations of Quadratic Radicals" Quadratic Radicals PPT Courseware 2 Simple campus recruitment activity planning plan summary enterprise and institution recruitment publicity lecture PPT template is a general PPT template for business post competition provided by the manuscript PPT, simple campus recruitment activity planning plan summary enterprise and institution recruitment promotion Lecture PPT template, you can edit and modify the text and pictures in the source file by downloading the source file. If you want more exquisite business PPT templates, you can come to grid resource. Doug resource PPT, massive PPT template slide material download, we only make high-quality PPT templates!
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"Mixed Operations of Quadratic Radicals" Quadratic Radicals PPT Courseware 2
Clarify learning goals
1. Multiplication and division operations on formulas containing quadratic radicals and application of polynomial multiplication formulas containing quadratic radicals.
2. Review the knowledge of integer operations and apply this knowledge to operations such as multiplication, division, and exponentiation of equations containing quadratic radicals.
Focus on topic cooperation and exploration
Explore point 1: Application of operational laws in mixed operations of quadratic radicals
Activity 1: Read Example 4 on page 16 of the textbook, communicate with each other and think about the following questions:
(1) What is the basis for the first step in question (1)? What is the basis for the second step? Why is there no merge in the third step?
(2) What rule in dividing integers is based on in the first step of question (2)? What algorithm is used in integer division in Part 2?
Research point 2: Application of polynomial multiplication rule product formula in quadratic radical mixed operation
Activity 2: Read Example 5 on page 16 of the textbook, communicate with each other and think about the following questions:
(1) What is the calculation basis for the first step in question (1)?
(2) What is the calculation basis for the first step in question (2)?
Summarize, sort out, integrate and improve
1. This lesson masters a mathematical idea: analogy (the mixed operation of quadratic radicals can be analogized to the mixed operation of integers);
2. When performing mixed operations of quadratic radicals, calculate multiplication and division first, then addition and subtraction. If there are parentheses, calculate inside the parentheses first.
After-class homework assessment:
Hand in homework: Question 4 on page 18 of the textbook.
After-class homework: "After-class evaluation case" part of "Student's Book".
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For more information about the PPT courseware "Mixed Operations of Quadratic Radicals and Quadratic Radicals", please click the Mixed Operations of Quadratic Radicals ppt Quadratic Radicals ppt tag.
"Mixed Operations of Quadratic Radicals" PPT courseware:
"Mixed Operations of Quadratic Radicals" PPT courseware What characteristics do they have to be combined in order to perform addition and subtraction operations of quadratic radicals? (1) Name three quadratic radicals of the same kind for 25; (2) Try to name a group of quadratic radicals of the same kind. (3) Which of the following formulas are quadratic radicals of the same kind?
"Mixed Operations of Quadratic Radicals" PPT courseware on quadratic radicals:
"Mixed Operations of Quadratic Radical Expressions" Quadratic Radical Expression PPT Courseware Multiply two algebraic expressions containing quadratic radicals. If their product does not contain a quadratic radical, we say that these two algebraic expressions containing quadratic radicals rationalize each other. Factor. For example, the rationalized factor of: (x+y)..