Additional Lessons 131  140 of 171 for Polynomials


131. Midpoint Formula 070908
...bonus word problems. [any remaining time] E. CLOSURE Today I wanted you to be able to use the midpoint formula to determine the midpoint of a line segment. What do you remember about the formula? It's just the average of x values and the average of y values. Tomorrow we will be moving back to both polynomials and shapes with perimeter and area. F. ASSESSMENT  TSW apply the midpoint formula to determine the midpoint of a line segment. (DOK 2  Algebra I, 4.b) Informal: TTW monitor student progress by verbally checking (M) for understanding of the proper application of the midpoint formula while the students work...


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Grade Level: K12


132. Rectangle Pattern Challenge
...ARTA SPEARS, AMS 7TH MATH (Lesson good for grades 712) Rectangle Pattern Challenges Objectives: Academic: Students will study 3 stages of a geometric pattern, Organize their information in a table, Look for number patterns, Write formulas and graph the relationships, Examine growth rates, Multiply polynomials, and Use formulas to make predictions. Technological: Standards 1 and 2 PreRequisite: Technology Skills: Access the Internet, have some knowledge of various types of graphs Academic Skills: Recognize patterns and solve equations Materials: Access to the Internet, URL: , student activity sheet, answer key, a...


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133. quadratic equation quiz
Quadratic review and quiz July 18, 2008 Period 2 Mike Warner Algebra 1 50 minutes OBJECTIVES The students will review solving quadratic formula, making tables, making graphs and justifying why polynomial is prime. (DOK 2, Algebra 1, 2.i,j,k) MATERIALS pencil and paper dry erase markers transparencies and wet erase markers overhead quiz Do Now have several systems quadratic functions on the board. Set Hello class, last class we reviewed the concepts from earlier in the week with Mr. Sealand. These included q...


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134. Factoring Trinomials Review 071608
Justin Sealand Algebra I 7/16/08 Period 1 100 minutes A. OBJECTIVE 1. TSW master solving systems of linear equations and inequalities through graphing and substitution. (DOK 2  Algebra I, 2.f) 2. TSW master factoring polynomials and quadratics that have only rational roots. (DOK 2  Algebra I, 2.h) B. MATERIALS Transparencies; Algebra I (1995), Foster et al.; overhead projector Do Now: Choose your favorite recipe from each of the two sets of ingredients: Solving systems of linear equations (graphing OR substitution) Factoring second...


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135. Quadratics intro and factoring 071608
...e going to learn how to distinguish between quadratic equations and nonquadratic equations and you will learn how to solve them using factoring. D. PROCEDURE 1. TTW give examples and nonexamples, showing the same format as the factoring lessons (standard form). [5 minutes] 2. TSW practice putting polynomial equations into standard form. [10 minutes] 3. TTW introduce the three types of quadratic equations. [5 minutes] 4. TTW model how to solve type I quadratic equations (*stressing that there are two solutions). [2 minutes] 5. TSW practice solving type I quadratic equations. [4 minutes] 6. TTW model how to solve...


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136. Factoring Snowflake Method 071508
Justin Sealand Algebra I 7/15/08 Period 2 50 minutes A. OBJECTIVE 1. TSW use the "snowflake" method to factor polynomials. (DOK 2  Algebra I, 2.h) B. MATERIALS Overhead Projector; Transparencies; Algebra I, Foster et al. Do Now: [5 minutes] What is the single most difficult part about factoring for you? C. SET How many of you all cook at home? If you don't cook, have you ever watched your mom do it? Have you realized that you...


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137. Systems of Linear Equations 071408
...slopeintercept form? You can graph it. That graph contains all of your answers to what x and y equal. Today we are going to learn how to solve linear equations using graphical and algebraic methods, and whether or not they even have a solution and how many they have. But before we can move on from polynomials and area and perimeter, we have to go over a few last things. D. PROCEDURE 1. TTW hand back all the tests and other grades that have not yet been returned. TTW explain the grading procedure for select questions from Friday's exam, and explain to the students what the teacher wants to see in a full, correct a...


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138. review distance and midpoint
...CTIVES The students will review the Distance and Midpoint formulas and the pythagorean theorem (DOK 2, Algebra 1, 4.b) MATERIALS pencil and paper dry erase markers transparencies and wet erase markers overhead Do Now problems involving exponent operations. Set Hello class, last class we went over polynomial models with Mr. Sealand. This class were going to review some concepts from earlier on in the week. These will include exponents and radicals, Distance formula, Midpoint formula and Pythagorean theorem. We're going to review for the test next period so it would be wise to pay attention. Procedure: A. The stud...


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139. 4b and 4c exam LP 071108
...ine segment on a Cartesian grid. (DOK 2  Algebra I, 4.b) 3. TSW apply the Pythagorean theorem to find the hypotenuse, a missing side length, or to determine whether or not a triangle is a right triangle. (DOK 3  Algebra I, 4.b) 4. TSW solve problems for area and perimeter using simple and complex polynomials. (DOK 3  Algebra I, 4.c) B. MATERIALS Four (4) Exams Do Now: [5 minutes] Clear your desks of everything except for: Calculator Pencil (or pen) Booklets Spare paper C. SET When Reggie Bush walks on the field at the Super Dome in New Orleans, what do you think is going through his head? This is your chance to...


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140. Pythagorean Theorem 071008
...thagorean theorem. E. CLOSURE Today we reused our knowledge of area and perimeter again, but this time for a figure for which we did not know all the side lengths. How did we find the missing side length? What is the Pythagorean theorem? For the remainder of this block, we are going to review some polynomial work. F. ASSESSMENT  TSW apply the Pythagorean theorem to triangles with missing lengths in order to solve perimeter and area questions. (DOK 2  Algebra I, 4.b) Informal: TTW monitor student progress by verbally checking (M) for understanding of the Pythagorean theorem(C). Formal: Students will take a test...


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