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PowerPoint with examples for direct instruction: Lesson walks through graphing with a table of values. Introduces and identifies: vertex, line of symmetry, opens up or down, maximum/minimum, and intercepts. An softly introduces solve by graphing. The video for this lesson for review or absent students is on YouTube: https://youtu.be/a2amIqoqBNY

Put up the 8 x 11 posters around the classroom. Students work in groups, starting at a random poster. They will calculate/estimate the rate of their first one, find that rate on another one. Go to the answer poster, find the rate of that one and continue. Students will be finding the rate/slope of direct variations or proportional relationships from graphs and tables. 12 posters in all with answer sheet and key.

PowerPoint with 4 examples for direct instruction. 2 examples are review of middle school cross-multiply and divide, and review of proportional reasoning. 2 examples involve cross multiply then solve, where the equation needs distributing. The video for this lesson for review or absent students is on YouTube: https://youtu.be/j2RZPviPMf4

PowerPoint with 5 examples for direct instruction. The first 3 examples are on writing proportions from figures. 2 examples involve writing and solving a proportion from a map and a model. This PowerPoint comes with several alternate examples. The video for this lesson for review or absent students is on YouTube: https://youtu.be/ttkRXHbmswk

For students to learn how to calculate missing angles and sides of similar triangles, (8th grade or HS Geometry). Goes with video: https://youtu.be/Wf4eNxOI0x4. Click here for free fill-in-the-blanks notes.

PowerPoint with examples for direct instruction: Write polynomials in standard form, identify degree and leading coefficient. Classify polynomials based of their degree and number of terms. And 5 examples of add or subtract polynomials. The video for this lesson for review or absent students is on YouTube: https://youtu.be/DVnfDBgcCuI

PowerPoint with examples for direct instruction:Engage your students with this comprehensive PowerPoint presentation on graphing quadratic functions! This resource provides a detailed, step-by-step guide to understanding and plotting quadratic equations, focusing on key concepts such as the vertex, y-intercept, and the axis of symmetry. Perfect for middle school and high school math classes, this presentation breaks down the process into easy-to-follow steps, making it accessible for all learner

PowerPoint with examples for direct instruction: This lesson describes factoring quadratics using the guess and check method after undistributing the GCF. It starts with a review of expanding. The 1st example with all positive coefficients. An example where "b" the x term is negative. And 2 examples when "c", the constant term is negative. The lesson encourages making lists of pairs of factors of the "c" term. Their is also a faster way of checking and making a list at the same time -as a ment

PowerPoint with examples for direct instruction: The first example: Assume you invest $5000 at 8% interest (annually) for 5 years. The lesson calculates each of the the 5 years using simple interest then compound interest so students see the difference when getting interest on their interest. Example 2: Find the amount using simple interest and compound interest for $1400 is invested for 25 years at an interest rate of 5% (annually). Example 3: Find the amount using simple interest and compound

PowerPoint with examples for direct instruction. Introduces absolute value inequalities and solutions. The examples teach how to solve absolute value inequalities including "isolating" the absolute value. The video for this lesson for review or absent students is on https://youtu.be/Xbsrft3AyQI

PowerPoint with examples for direct instruction. The examples include writing inequalities, graphing inequalities on a number line, and writing inequalities from a graph. The video for this lesson for review or absent students is on YouTube: https://youtu.be/IbPftDLgxJ8

PowerPoint with examples for direct instruction: Review Evaluating Equations and Order of operations. 5 examples: 4x^2 - 3x + 1, b^2 - 4ac, -b - sqrt(d) over 2a, |2x - 3y|, and 3 + 9(7 - 5) The video for this lesson for review or absent students is on YouTube: https://youtu.be/6cZgCUw2qNc

PowerPoint with 4 examples for direct instruction: 1) negative plus positive. 2) minus a negative. 3) positive times negative. 4) negative times negative. The video for this lesson for review or absent students is on YouTube: https://youtu.be/lzX3005yp68

PowerPoint with examples for direct instruction: Describes the general form of an exponential function: y = a * b^x. Where a is the start/initial amount, b is the growth/decay factor, and x is the number of growths or decays. The first example shows students how to find a missing value in a table. The second example compares 2 different salary increases: one salary increases by a constant rate, and the second by 8%. The video for this lesson for review or absent students is on YouTube: https://

PowerPoint with examples for direct instruction. This lesson defines m and b in slope intercept. It has examples of writing equations from a graph, from the y-intercept and another point and from the start amount of a situation and another piece of information. The video for this lesson for review or absent students is on https://youtu.be/5LzuRg1kLBM

PowerPoint with examples for direct instruction. This lesson defines m and b in slope intercept. It has examples of identifying slope and y-intercept from the equation, graphing from the equation, and writing the equation given slope/rate and y-intercept/start amount. The video for this lesson for review or absent students is on https://youtu.be/fmMfOtEqQg8

PowerPoint with examples for direct instruction. This lesson has examples that connect graphs, tables, equations, and words that fit a direct variation. It covers the definitions of direct variation and constant of variation. Included are examples that explain how to write a direct variation equation given the values for x and y. The video for this lesson for review or absent students is on https://youtu.be/qFInBC04Dco

PowerPoint with examples for direct instruction. This lesson reviews finding rate from a table. It covers the definition of slope and finding the slope of a line on a graph using rise over run (with a couple of examples). The lesson introduces the formula for slope and has several examples showing how to find slope from two coordinate points, or ordered pairs using the formula and intuitively by finding the change in y's and the change in x's. It also includes an example of finding a missing c

PowerPoint with examples for direct instruction. Several examples show identifying domain and range using coordinate points, mapping diagram or a graph. The lesson also introduced the vertical line test. Two examples illustrate evaluating functions using function notation -f(x). The video for this lesson for review or absent students is on https://youtu.be/6d42o4viKyM

PowerPoint with examples for direct instruction: This lesson describes factoring quadratics using the guess and check method. 2 examples with all positive coefficients. An example where "b" the x term is negative. And 2 examples when "c", the constant term is negative. The lesson encourages making lists of pairs of factors of the "c" term. The video for this lesson for review or absent students is on YouTube: https://youtu.be/YRSuu5wTyfQ