Mr Kane's classes
Tuesdays (Office Hours) 12- 13:30
Wednesday (Instruction) 8:30 - 10:00




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WEEK OF May 27 – June 2
SOLS to review :
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Period 1 and 2:

8.4 Proportional reasoning.

What is a proportion? https://virtualnerd.com/pre-algebra/ratios-proportions/proportionality/determine-proportionality/proportion-definition

Solving Proportions: https://virtualnerd.com/sat-math/arithmetic/ratios-proportions/proportion-cross-multiply-example

Scale Drawings (maps and models): https://virtualnerd.com/pre-algebra/ratios-proportions/scale-models/scale-model-examples/scale-drawing-definition

Mark Up: https://virtualnerd.com/pre-algebra/percents/applications/price-applications/find-mark-up-example

Discount: https://virtualnerd.com/pre-algebra/percents/applications/price-applications/percent-marked-down-example

 

Period 3 and 4:

We have spent time on each of the SOLs covered in class this year.  This week we don’t have a specific SOL to focus on.  I could encourage you to be working on any topic that you feel like you have not mastered.  As always please feel free to email me with any questions you might have.  Also Feel free to look over material we did not get to cover this year.  All of those topics are listed below also. 


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WEEK OF May 20 - 26
SOLS to review :
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Period 1 and 2:

8.10 Area and perimeter

What is perimeter?: https://virtualnerd.com/pre-algebra/perimeter-area-volume/perimeter-and-area/perimeter/shape-perimeter

Finding missing information using perimeter: https://virtualnerd.com/pre-algebra/perimeter-area-volume/perimeter-and-area/perimeter/rectangle-width-from-perimeter-length

What is area?: https://virtualnerd.com/pre-algebra/perimeter-area-volume/perimeter-and-area/area/definition-area

Options when using area formulas including finding missing information given the area: https://virtualnerd.com/pre-algebra/perimeter-area-volume/perimeter-and-area/area-formulas-examples

Area of Composite (irregular) Figures: https://virtualnerd.com/pre-algebra/perimeter-area-volume/perimeter-and-area/area-formulas-examples/composite-figure-area

 

8.6 Volume and Surface Area

What is Volume?: https://virtualnerd.com/middle-math/geometry-measurement/prism-cylinder-volume/volume-definition

Volume of a Prism: https://virtualnerd.com/middle-math/geometry-measurement/prism-cylinder-volume/prism-volume-formula

Volume of a Cylinder: https://virtualnerd.com/pre-algebra/perimeter-area-volume/volume/volume-examples/cylinder-volume-example

Volume of a Cone: https://virtualnerd.com/pre-algebra/perimeter-area-volume/volume/volume-examples/cone-volume-example

Volume of a Pyramid: https://virtualnerd.com/geometry/surface-area-volume-solid/pyramids-cones-volume/rectangular-pyramid-volume-example

 

What is a NET?: https://virtualnerd.com/middle-math/geometry-measurement/surface-area/definition-net

Surface area of a rectangular prism using a net: https://virtualnerd.com/geometry/surface-area-volume-solid/prisms-cylinders-area/calculate-surface-area-rectangular-prism-net

Surface area of a Cylinder using a net: https://virtualnerd.com/geometry/surface-area-volume-solid/prisms-cylinders-area/calculate-surface-area-cylinder-net

 

Period 3 and 4:

7.5 Similar figures

What are similar Figures?: https://virtualnerd.com/middle-math/geometric-figures/congruent-similar/similar-figures-definition

What are Corresponding parts?: https://virtualnerd.com/middle-math/geometric-figures/congruent-similar/definition-corresponding-parts-similar-figures

Finding a missing side: https://virtualnerd.com/pre-algebra/ratios-proportions/similar-figures-indirect-measurement/similar-figures/similar-figures-missing-measurement-example

 





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WEEK OF May 13 - 19
SOLS to review :
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Period 1 and 2:

8.18 Multi-Step Inequalities

Inequalities review: https://virtualnerd.com/sat-math/algebra/solving-inequalities

Period 3 and 4:

7.3 Using Proportions:

What is a proportion? https://virtualnerd.com/pre-algebra/ratios-proportions/proportionality/determine-proportionality/proportion-definition

Solving Proportions: https://virtualnerd.com/sat-math/arithmetic/ratios-proportions/proportion-cross-multiply-example

Scale Drawings (maps and models): https://virtualnerd.com/pre-algebra/ratios-proportions/scale-models/scale-model-examples/scale-drawing-definition

 


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WEEK OF May 6 - 12
SOLS to review :
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Period 1 and 2:

 

8.17 Multi-Step Equations

With distributive property: https://virtualnerd.com/algebra-2/equations-inequalities/linear-equations/solve-multi-step-equations/distributive-propertiy-multi-step-example

Multiple topics related to http://virtualnerd.com/equations

8.9 Pythagorean Theorem

What is Pythagorean Theorem: https://virtualnerd.com/pre-algebra/real-numbers-right-triangles/pythagoream-theorem/right-triangles-pythagorean-theorem/pythagorean-theorem-definition

Is it a right triangle?: https://virtualnerd.com/pre-algebra/real-numbers-right-triangles/pythagoream-theorem/pythagorean-theorem-examples/right-triangle-determination-from-sides

Finding a leg: https://virtualnerd.com/pre-algebra/real-numbers-right-triangles/pythagoream-theorem/pythagorean-theorem-examples/leg-length-right-triangle-solution

 

Period 3 and 4:

7.11 Evaluate Expressions:

What are expressions?: https://virtualnerd.com/algebra-2/equations-inequalities/algebraic-expressions/numerical-algebraic-expressions-examples/numerical-algebraic-expressions

Order of operations: https://virtualnerd.com/algebra-2/equations-inequalities/algebraic-expressions/simplifying-expressions/order-of-operations-definition

 

Square roots: https://virtualnerd.com/algebra-1/algebra-foundations/powers-square-roots/square-roots/perfect-square-square-root

 

Absolute Value: https://virtualnerd.com/middle-math/integers-coordinate-plane/integers-absolute-value/absolute-value-definition

Variable expressions: https://virtualnerd.com/algebra-1/algebra-foundations/variables-expressions/algebraic-expressions/plugging-variables-into-expressions


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WEEK OF APRIL 29 – May 5
SOLS to review :

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Period 1 and 2:

SOL 8.14: Evaluating Expressions and simplifying Algebraic Expressions

Evaluating
https://www.virtualnerd.com/pre-algebra/algebra-tools/expressions-variables/evaluate-expressions/evaluate-algebraic-expression-example

https://virtualnerd.com/pre-algebra/algebra-tools/expressions-variables/evaluate-expressions/plugging-variables-into-expressions

combining like terms
https://www.youtube.com/watch?v=HAkqb63Rzyw
https://www.youtube.com/watch?v=DKC74YKJpNY

 

Period 3 and 4:

Sol 7.12 Equations

Solving using addition: https://virtualnerd.com/algebra-1/linear-equations-solve/one-step/one-step-solutions/addition-example

Solving using subtraction: https://virtualnerd.com/algebra-1/linear-equations-solve/one-step/one-step-solutions/word-problem-subtraction-example

Solving using Multiplication: https://virtualnerd.com/algebra-1/linear-equations-solve/one-step/one-step-solutions/multiplication-example

Solving using division: https://virtualnerd.com/algebra-1/linear-equations-solve/one-step/one-step-solutions/guess-and-check-example

Sol 7.13 Inequalities

What is an inequality?: https://virtualnerd.com/sat-math/algebra/solving-inequalities/inequality-definition

Graphing:  Just watch the first 1:50 of this video

https://virtualnerd.com/pre-algebra/inequalities-multi-step-equations/inequalities-graphs/graphs/number-line-graph-inequality

Remember solving inequalities is just like equations except if we multiply or divide by a negative in order to solve.   

All inequalities: https://virtualnerd.com/sat-math/algebra/solving-inequalities

Special cases (multiply and divide by a negative)

https://virtualnerd.com/sat-math/algebra/solving-inequalities/inequality-with-negatives-solution-by-division

https://virtualnerd.com/sat-math/algebra/solving-inequalities/multiply-solution-negative-example

 

 

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WEEK OF APRIL 22- 28

SOLS to review :
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Period 1 and 2

SOL 8.1 Order and compare FDPSN
https://virtualnerd.com/pre-algebra/rational-numbers/definitions-basics/compare/comparing-ordering-decimals-example

We sometimes also converted to Percents which is also fine

SOL 8.2 on Real Number System
https://virtualnerd.com/common-core/grade-8/8_NS-number-system/A/1/number-category-comparison

SOL 8.3 on Square Roots

What is a Square root?:
https://virtualnerd.com/algebra-1/algebra-foundations/powers-square-roots/square-roots/perfect-square-square-root


What is the closest whole number to the square root of a Non-perfect square?: https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-approximating-irrational-numbers/v/approximating-square-roots-2

Period 3 and 4: 

SOL 7.1 Number Sense
 
Ordering numbers (we used Percents but decimals is ok too)
https://virtualnerd.com/pre-algebra/rational-numbers/definitions-basics/compare/comparing-ordering-decimals-example

Negative powers of 10:
https://virtualnerd.com/pre-algebra/factors-fractions-exponents/scientific-notation/scientific-notation-powers-ten/exponents-negative-ten

Scientific Notation:
https://virtualnerd.com/middle-math/decimals/multiplying-dividing-powers-ten/scientific-notation-definition

Absolute Value:
https://virtualnerd.com/middle-math/integers-coordinate-plane/integers-absolute-value/absolute-value-definition


Sol 7.2 Rational Number operations
 

Adding and subtracting Decimals: https://virtualnerd.com/middle-math/decimals/adding-subtracting

Mulitply Decimals: https://www.youtube.com/watch?v=REcdCxWTZrw

Divide Decimals:
https://virtualnerd.com/middle-math/decimals/dividing/divide-decimals-example

Adding fractions: https://virtualnerd.com/middle-math/adding-subtracting-fractions/unlike-denominators/add-fractions-different-denominator

Subtracting Fractions: https://virtualnerd.com/pre-algebra/rational-numbers/fraction-addition-subtraction/subtract-fractions/practice-subtract-fractions-unlike-denominators

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WEEK OF APRIL 13 - 17

SOLS to review :
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Period 1 and 2:  8.5 on Angles Relationships and SOL 8.7 on Transformations

 

Period 3 and 4: 7.6 on Quadrilaterals and SOL 7.7 on Transformations 


We will have zoom class meetings on Wednesday 4.15
(hopefully this works)

I emailed invitations to students for their meeting.  There is no expectation for students other than just to check in with each other, and I will answer some questions. We will also talk about what we will be doing going forward. 

When you set up your account and sign information please use your name, or a derivation of it.  I will not admit anyone to the meeting if I cannot tell who they are by their screen name.

Period 1 and 2 will meet from 8:40 - 9:15
Period 3 and 4 will meet from 9:25 - 10:00  

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IMPORTANT 
INFORMATION
March 2020

We are all aware that school has at this point been closed by the Governor  of Virginia for the remainder of the school year, at a minimum.  What does this mean for students? The answer is we have no idea.
 
The federal government has waved requirements for state assessments (read SOLs), and I am sure that the state of Virginia and Prince William County will be applying that to the students of Benton Middles School. 

We know that when students are not engaged in active learning that they often regress academically, so I encourage All of my students to continue to review the material we have already covered this year in IXL.  Additionally it would be advantageous to make attempts to learn the material we did have not covered so far this year.  IXL does an excellent job of assessing student knowledge and offering explanations for new and review content.

Stay safe, and see you soon

Mr Kane  
 


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Periods 1 and 2
SOLs we have covered this y
ear:

8.1-7, 8.9-10, 8.14-15

SOLs we have not covered:

SOL 8.8: The student will
construct a three
-dimensional model, given the top or bottom, side, and front views
Drawing side view:
https://virtualnerd.com/pre-algebra/perimeter-area-volume/three-dimensional-figures/three-dimensional-figures-examples/side-view-three-dimensional-shape-example

SOL 8.11:
The student will
a)
compare and contrast the probability of independent and dependent events; and
b)
determine probabilities for independent and dependent events.
Probability:
 
https://virtualnerd.com/middle-math/probability-statistics/probability/definition-probability  
Independant or Dependent events:
https://virtualnerd.com/algebra-1/probability-data-analysis/compound-events/independent-dependent-events/dependent-independent-events-example
Probability of independent
 events:
https://virtualnerd.com/algebra-1/probability-data-analysis/compound-events/independent-dependent-events/independent-events-example


SOL 8.12
:
The student will
a)represent numerical data in box plots;
b)make observations and inferences about data represented in boxplots; and
c)compare and analyze two data sets using boxplots.
Box and Whisker Plot:
https://virtualnerd.com/pre-algebra/probability-data-analysis/central-tendency-variation/measures-variation/practice-box-whisker

SOL 8.13:
The student will
a)represent data in scatter plots;
b)make observations about data represented in scatter plots; and
c)
use a drawing to estimate the line of best fit for data represented in a scatter plot.
Scatter Plot:
http://virtualnerd.com/algebra-1/linear-equation-analysis/scatter-plot-definition.php

Positive Correlation:
https://virtualnerd.com/algebra-1/linear-equation-analysis/scatter-plots-correlations/finding-scatter-plot-correlations/positive-correlation-from-scatter-plot

Negative Correlation:
https://virtualnerd.com/algebra-1/linear-equation-analysis/scatter-plots-correlations/finding-scatter-plot-correlations/negative-correlation-from-scatter-plot


A list of all the 8th grade SOLs can be found here: http://www.doe.virginia.gov/testing/sol/standards_docs/mathematics/2016/stds/stds-grade8.pdf




Periods 3 and 4
SOLs we have covered this year:


7.1-7, and 7.11-13

SOLs we have not covered

SOL 7.8The student will
a)
determine the theoretical and experimental probabilities of an event; and
b)
investigate and describe the difference between the experimental probability and theoretical probability of an event.

Probability:
 https://virtualnerd.com/middle-math/probability-statistics/probability/definition-probability


SOL 7.
9The student, given data in a practical situation, will
a)
represent data in a histogram;
b)make observations and inferences about data represented in a histogram; and
c)
compare histograms with the same data represented in stem-and-leaf plots, line plots, and circle graphs.
Frequency Tables used for Histograms:
 https://virtualnerd.com/middle-math/probability-statistics/frequency-tables-line-plots/practice-make-frequency-table

 Histograms:
 https://virtualnerd.com/middle-math/probability-statistics/frequency-tables-line-plots/practice-histogram


SOL 7.10
:
The student will
a)
determine the slope, m, as rate of change in a proportional relationship between two quantities and write an equation in the form
y
= mx to represent the relationship;
b)
graph a line representing a proportional relationship between two quantities given the slope and an ordered pair, or given the equation in y= mx form where m represents the slope as rate of change;
c)
determine the y-intercept, b, in an additive relationship between two quantities and write an equation in the form y= x+ to represent the relationship;
d)
graph a line representing an additive relationship between two quantities given the y-intercept and an ordered pair, or given the equation in the form y=x + b, where b represents the y-intercept; and
e)
make connections between and among representations of a proportional or additive relationship between two quantities using verbal descriptions, tables, equations, and graphs

What is Slope (m) ?:
https://virtualnerd.com/algebra-1/linear-equation-analysis/slope-rate-of-change/understanding-slope/slope-definition

What is the Y-Intercept (b) ?:

https://virtualnerd.com/algebra-1/linear-equation-analysis/intercept/intercept-examples/y-intercept-definition

Graphing a Linear Equation:
https://virtualnerd.com/algebra-1/relations-functions/graphing-linear-equations/graphs-examples/linear-equation-graphing-method


A list of the 7th Grade SOLs can be found here: 
http://www.doe.virginia.gov/testing/sol/standards_docs/mathematics/2016/stds/stds-grade7.pdf

IXL has moved into Clever.  To access IXL and your textbook scan the QR Code and log in using your 365 Login information

 

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Liam Kane
Kanelh@pwcs.edu
703-791-0727