Athey Creek Middle School

Review

1. Introductory algebra
   • https://youtu.be/tHYis-DP0oU – What is a variable?
   • https://youtu.be/vDaIKB19TvY – Why don’t we use a “x” for multiplication now?
   • https://youtu.be/AJNDeVt9UOo – Evaluating an expression with one variable
   • https://youtu.be/640-86yn2wM – Writing basic algebra expressions
   • https://youtu.be/C_KffdI34ZU – Writing algebra expressions from word problems
2. Fractions
   1. https://youtu.be/OVMceVL_CEQ – Adding fractions with unlike denominators
   2. https://youtu.be/TuId1spuyoc – More examples of adding fractions
   3. https://youtu.be/N21Wh4Jqftc – Subtracting fractions with unlike denominators
   4. https://youtu.be/QS1LMomm0Gk – Adding fractions with different signs
   5. https://youtu.be/CTKMK1ZGLuk – Multiplying fractions
   6. https://youtu.be/xkg7370cpjs – Convert to improper fractions
   7. https://youtu.be/8JyPzTeA_8w – Convert from improper to mixed numbers
   8. https://youtu.be/f3ySpxX9oeM – Dividing fractions (building intuition)
   9. https://youtu.be/PQsgXNggV7Q – Dividing fractions (word problems)
   10. https://youtu.be/m-pRnFIeoNA – Dividing fractions
   11. https://youtu.be/tnkPY4UqJ44 – Dividing fractions part 2
   12. https://youtu.be/H0q9Fqb8YT4 – Dividing fractions with negative numbers

Unit 1:  Shapes and Designs - Angle and side relationships in polygons and parallel and perpendicular lines

Unit 2: Accentuate the Negative - Integers

1. I can graph positive and negative values on the coordinate plane.
   • https://youtu.be/Jeh5vudjmLI
2. I can name the opposite and absolute value of any integer.
   • https://youtu.be/2Zk6u7Uk5ow – Opposites of a number
   • https://youtu.be/frBJEYvyd-8 – Absolute value on a number line
3. I can model integer addition and subtraction with chips and the number line.
   • https://youtu.be/AcpIO62x2oo – Adding negative numbers on the number line
   • https://youtu.be/NrVvu7cM8_o – Adding positive and negatives on the number line
   • https://youtu.be/NQSN00zL5gg – Adding and subtracting negative numbers
   • https://youtu.be/lBscLuttQq0 – Subtracting is the same as adding the opposite
   • https://youtu.be/Oo2vGhVkvDo – Negative number word problems
   • https://youtu.be/qgge1sRfOv0 – Adding and subtracting integers
4. I can apply the rules for adding and subtracting integers to rational numbers.
5. I can compare and order rational numbers and accurately place them on a number line.
   • https://youtu.be/i1i2_9wg6N8 – Ordering rationals on a number line
6. I can apply order of operations to expressions involving negative numbers.
   • https://youtu.be/ClYdw4d4OmA – Basic introduction
   • https://youtu.be/GiSpzFKI5_w – More advanced, no negatives still
   • https://youtu.be/gjrGd9TjjnY – Advanced, now with negatives
7. I can use the distributive property to expand and factor expressions, including those with negatives and variables.
8.      https://youtu.be/gl_-E6iVAg4 – Over addition
   1. https://youtu.be/Badvask-UDU – Over subtraction
   2. https://youtu.be/ewEorPD4kdA – Advanced with variables
   3. https://youtu.be/I6TBBzIvgB8 – Factoring with variables
   4. https://youtu.be/Xtcylk5r0g8 – Distributing and combining like terms

Unit 3:  Comparing and Scaling - Ratios and Proportions

1. I can write and simplify ratios (with labels) given data in a problem or in a table.
   • https://youtu.be/bIKmw0aTmYc – Intro to ratios
   • https://youtu.be/UK-_qEDtvYo – Ratios as fractions
2. I can write a percent from a ratio or given data.
   • https://youtu.be/XHLgY7Z3cb8 – Fractions to decimals
3. I can use proportions (equivalent ratios set equal to each other) to solve problem situations.
   • https://youtu.be/GO5ajwbFqVQ
4. I can use part to part ratios and part to whole ratios to solve problem situations (pizza problem and juice problem).
   • https://youtu.be/96ZEmUbnuU8 – Setting up proportions from a story problem
   • https://youtu.be/4ywTWCaLmXE – Solving proportions from a story problem (only valid until 2:45 – we are not doing cross multiplying right now)
5. I can calculate 5, 10, 15, 20, and 25 percent of a number without a calculator.
   1. https://youtu.be/-lUEWEEpmIo – Percentages of a whole number using fractions.
   2. http://www.helpingwithmath.com/by_subject/percentages/per_calculating.htm – Scroll down to Unitary Method
   3. Mental math techniques for percentages
6. I can use proportions to convert measurements (inches to feet, etc)
7. I can convert fractions to decimals, decimals to simplified fractions, fractions to percents and percents to fractions, and percents to decimals and decimals to percents.
8. I can use unit rate to write an equation, draw a graph and solve a problem situation.

Unit 4:  Stretching and Shrinking - Similar Figures and Scale Factor

1. I can identify similar figures and justifying their similarity.
2. I can solve for missing angles and missing sides of similar figures.
3. I can identify Scale factor BOTH ways between shapes and showing the Scale Factor impact on area and perimeter.
4. I can calculate Area and perimeter of triangles and rectangles and label with correct units.
5. I can use the ratios of corresponding sides or Scale Factor to justify similarity.
6. I can identify corresponding angles and sides.

Unit 5:  Filling and Wrapping - 3D Measurement: surface area and volume

1. For all length, volume, and area measures, I can identify and use the appropriate units to label the measures.
   • https://youtu.be/ViFLPsLTO1k – Bonus: How to find the volume of a ring
2. I can calculate the surface area and volume of rectangular prisms given the length, width, and height of the prism.
   • https://youtu.be/EJTPGyWqhqc – volume of a rectangular prism
3. I can draw a net of a rectangular prism to scale.
   • https://youtu.be/ZACf9EecFrY – Nets
   • https://youtu.be/mtMNvnm71Z0 – Net of triangular prism
4. I can use the appropriate dimensions of a triangular prism to find the surface area and volume of the prism.
   • https://youtu.be/ZqzAOZ9pP9Q – Volume and Surface Area of a Triangular Prism and Cube
   • https://goo.gl/zufMsY – Volume of a Triangular Prism from another perspective. I really want you to focus on volume being area of base times height though.
5. I can find the area and circumference of a circle with no given formula.
   • https://youtu.be/jyLRpr2P0MQ – Radius, diameter, and circumference of a circle
   • https://youtu.be/ZyOhRgnFmIY – Area of a circle
   • https://youtu.be/Rcb7ZUTOQ1I – Circumference of a circle
6. I can find the surface area and volume of a cylinder using the radius of the base and the height of the cylinder.
   • https://youtu.be/gL3HxBQyeg0 – Volume and Surface Area of a Cylinder
   • Video Link– Another perspective of cylinder volume
7. I can find the surface area and volume of a pyramid.
   • https://youtu.be/OUDjY6vJ8pw – illustrating that 3 pyramids fit into a rectangular prism
   • https://youtu.be/ufnPquf5Y3s – example
8. I can solve for the volume of a cone.
   • https://youtu.be/hC6zx9WAiC4 – Volume of a Cone

Unit 6: Moving Straight Ahead -  Linear functions:  graphs, tables, equations and applications

1. I can determine if a set of data is linear from a table, graph, or equation.
2. I can identify the slope and y-intercept in a graph, table, or equation.
   • https://youtu.be/CGZZINHT0I8 – finding intercepts from a table
   • https://youtu.be/MeU-KzdCBps – intro to slope *
   • https://youtu.be/EQoNfxToez0 – positive and negative slope
   • https://youtu.be/6_9xNMtwnfs – developing an intuition about slope
   • https://youtu.be/R948Tsyq4vA – finding slope from a graph
   • https://youtu.be/81SseQCpGws – more slope from a graph *
3. Given two points, I can calculate the slope.
   • https://youtu.be/WkspBxrzuZo – slope from points *
   • https://youtu.be/CFSHq099Mx0 – more slope from points
4. I can solve for the unit rate in a problem and use that in an equation.
5. I can create a graph, table, and an equation given a set of data or problem situation.
   • https://youtu.be/uk7gS3cZVp4 – graph from slope-intercept form equation *
6. I can solve one- and two-step equations.
   1. https://youtu.be/VidnbCEOGdg – How to solve a one step addition problem
   2. https://youtu.be/9Ek61w1LxSc – How to solve one step multiplication problems
   3. https://youtu.be/DqeMQHomwAU – How to solve one step division problems
   4. https://youtu.be/9DxrF6Ttws4 – Variety of one step equations
   5. https://youtu.be/_y_Q3_B2Vh8 – Solving two step equations
   6. https://youtu.be/XoEn1LfVoTo – More two step equations
   7. https://youtu.be/p5e5mf_G3FI – Two step with fraction
   8. https://youtu.be/BOIA9wsM4ok – Two step with more fractions
   9. https://youtu.be/tuVd355R-OQ – More examples of two step equations
   10. https://youtu.be/f15zA0PhSek – Multi-step equation introduction
   11. https://youtu.be/1c5HY3z4k8M – Multi-step equation example
   12. https://youtu.be/PL9UYj2awDc – Multi-step equations with fraction coefficients
   13. https://youtu.be/6q8mk7z72AU – Mistakes in equation solving
   14. https://youtu.be/roHvNNFXr4k – Two step word problems
   15. https://youtu.be/iimpwYBiKNg – More two step word problems
   16. https://youtu.be/xKH1Evwu150 – Word problem with distributive property

Unit 7: Probability

              1.  I can make inferences about a population by examining a random sample.

              2.  I can explain how random sampling produces representative data.

              3.  I can find the mean, median, and mode of a set of data and explain their significance.

              4.  I can demonstrate how two data sets that are very different can have similar variabilities.

              5.  I can draw inferences about the data sets by making a comparison of these differences relative to the MAD (mean absolute                     deviation) or interquartile range of either set of data.

              6.  I can compare populations by using means, medians and MAD.

              7.  I can define probability as a ratio (or a number between 0 and 1) that compares favorable outcomes to all possible                                   outcomes.

              8.  I can use probability to predict the number of times a particular event will occur given a specific number of trials (using                           Theoretical probability and proportions).

              9.  I can explain why experimental probability will not always equal theoretical probability.

             10.  I can use tree diagrams or other methods to model and list probable outcomes of compound events  (sample space).