Rogers' Remedies

Just another Cobb Learning site

February 12th – 16th

February15

February 12th – 15th

Standards:

MGSE8.EE.5 Graph proportional relationships, interpreting the unit rate as the slope of the graph. Compare two different proportional relationships represented in different ways.

MGSE8.EE.6 Use similar triangles to explain why the slope m is the same between any two distinct points on a non-vertical line in the coordinate plane; derive the equation y = mx for a line through the origin and the equation y = mx +b for a line intercepting the vertical axis at b.

MGSE8.F.3 Interpret the equation y = mx + b as defining a linear function, whose graph is a straight line; give examples of functions that are not linear.

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Assessments:

Tuesday  2/13  – Skills check (writing equation of the line given slope & y-intercept), from a graph and table. (formative assessment)

Friday 2/16 – Map Task (summative assessment) – We will begin this on Friday 2/16 but I am not sure we will finish it in 1 class period. If we don’t we will continue after the winter break.

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Agenda:

Monday – Writing equation of the line given 1 point on the line and the slope & writing the equation of the line given 2 points on the line.

Tuesday –  Skills check (formative assessment) . Writing equation of the line given 1 point on the line and the slope & writing the equation of the line given 2 points on the line.

Wednesday –  Real world application problems.  Writing real world situations from a  word problem in slope intercept form.

Thursday –  Real world application problems.  Writing real world situations from a  word problem in slope intercept form.

CTLS Mini (not for a grade)

Friday –  Map Task – writng equation of the line from a graph task  (SUMMATIVE ASSESSMENT)

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Resources:

Write equation in slope intercept form (y=mx + b) given the slope & 1 point on the line

Notes on writing equation in slope intercept form (y=mx + b) given slope & 1 point on the line)

video – khan academy. Writing equation of the line in slope intercept form (y=mx + b) given 2 points on the line

Practice problems (writing equation of the line in slope intercept form given 2 points on the line

4 types of slopes video

Find slope from a table video # 1

Fun video on slope

Find slope given 2 points on the line (slope

formula) khan academy video

Practice – find slope given 2 points on line (khan academy)

Write in y=mx + b if given slope & y-intercept

Video – writing in y=mx + b from graph

Writing equation of line in y=mx + b

 

Have a great week!

Ms. Rogers

 

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February 5th-9th

February8

Standards:

MGSE8.EE.5 Graph proportional relationships, interpreting the unit rate as the slope of the graph. Compare two different proportional relationships represented in different ways.

MGSE8.EE.6 Use similar triangles to explain why the slope m is the same between any two distinct points on a non-vertical line in the coordinate plane; derive the equation y = mx for a line through the origin and the equation y = mx +b for a line intercepting the vertical axis at b.

MGSE8.F.3 Interpret the equation y = mx + b as defining a linear function, whose graph is a straight line; give examples of functions that are not linear.

 

Assessments:

Wed 5/7- Skills check (10 questions) (topics on skills check – 4 types of slope, slope from a table, slope from a graph, slope given 2 points on the line using slope formula or L method)

 

Timeline:

Monday – x & y -intercepts

Tuesday – high school guidance lesson from 8th grade counselor Ms. Davis

Wednesday – Skills check. Write an equation of the line (y=mx + b) given the slope and y-intercept

Thursday – Write an equation of the line (y=mx + b) given the slope and y-intercept

Friday – Slope – find greatest & least rate of change and linear and non-linear equations

 

Resources:

4 types of slopes video

Find slope from a table video # 1

Fun video on slope

Find slope given 2 points on the line (slope

formula) khan academy video

Practice – find slope given 2 points on line (khan academy)

Write in y=mx + b if given slope & y-intercept

Video – writing in y=mx + b from graph

Writing equation of line in y=mx + b

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Flu Information 2018

January30

Flu Information

In an effort to keep our messaging consistent and in line with Public Health’s message the CCSD website has a banner with a link to information about the flu: http://www.cobbk12.org/centraloffice/studentsupport/schoolhealth/flu.aspx

There are documents also linked re: When Can my Child Return to School? in English and Spanish.

Stay well!

Ms. Rogers

 

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Jan 29-Feb 2, 2018

January29

January 29 – February 2, 2018

Standards:

MGSE8.EE.5 Graph proportional relationships, interpreting the unit rate as the slope of the graph. Compare two different proportional relationships represented in different ways.

MGSE8.EE.6 Use similar triangles to explain why the slope m is the same between any two distinct points on a non-vertical line in the coordinate plane; derive the equation y = mx for a line through the origin and the equation y = mx +b for a line intercepting the vertical axis at b.

MGSE8.F.3 Interpret the equation y = mx + b as defining a linear function, whose graph is a straight line; give examples of functions that are not linear.

 

Assessments:

Tuesday 2/30:  Slope practice

Thursday 2/1:  Skills checks on slope

 

Agenda:

Monday:   Finding slope from a table

Tuesday:  Practice activities for slope and finding slope from a table

Wednesday:  Ms. Davis is teaching a guidance lesson on high school registration

Thursday:  Skills check on slope, notes on finding slope given 2 points on the line  (teachers will complete high school recommendation forms for all academic classes)

Friday:  Finding slope given 2 points on a line

 

Resources:

4 types of slopes video

Find slope from a table video # 1

Fun video on slope

Find slope given 2 points on the line (slope formula) khan academy video

Practice – find slope given 2 points on line (khan academy)

 

Have a great week!

Ms. Rogers 

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January 22-January 26, 2018

January24

Standards:

Unit 4 standards will apply for Monday and Tuesday (see post dated 1-16 for unit 4 standards). Due to inclement weather, lesson plans have shifted.

Unit 5:

MGSE8.EE.5(1140Q) Graph proportional relationships, interpreting the unit rate as the slope of the graph. Compare two different proportional relationships represented in different ways.

MGSE8.EE.6(920Q) Use similar triangles to explain why the slope m is the same between any two distinct points on a non-vertical line in the coordinate plane

Assessments:

Unit 4 test moved to Wednesday. Jan 24rd (summative)

 

Timeline (Subject to change based on students understanding of concepts)

Monday 1-22 ……Functions and Relations

Tuesday 1-23…….. Review for Unit 4 test

Wed 1-24…….. Unit 4 Test

Thurs 1-25 ………Fieldtrip

Fri 1-26  Introduction to unit 5 linear equations

4 types of slope & counting slope (if time permits)

Resources:

Introduction to slope video (khan academy)

Positive & negative slope video (khan academy)

Types of slopes “slope dude video”

Slope from a graph (khan academy)

Practice problems counting slope from a graph (Khan academy)

 

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Week of January 15th – 19th

January16

Week of January 15th -19th

Standards:

MGSE8.F.1 Understand that a function is a rule that assigns to each input exactly one output. The graph of a fuction is the set of ordered pairs consisting of an input and the corresponding output.

MGSE8.F.2 Compare properties of two functions each represented in a different way (algebraically, graphically, numerically in tables, or by verbal descriptions).

Assessments:

Unit 4 test Thursday, Jan 18th

Agenda:

Monday – No school due to MLK holiday

Tuesday –   Difference between independent & dependent variable,  determining if an equation is a function & writing functions from a word problem      Homework – Study Guide #3-9

Wednesday –  Writing functions from a word problems continued, U4 studyguide due, review for unit 4 test

                     Homework – Study Guide #1, 2, 10, 11

Thursday – Unit 4 test (summative assessment)

Friday –  8th grade fieldtrip. Some students will be going on the 25th as well. We will review various topics taught in the past units.

Resources: videos & practice problems

relations video khan academy

relations video (real life example)

difference between a function & relation video

function notation video (khan academy)

Practice problems for function

Function notation video (virtual nerd)

Function notation video (cool math)

how to complete a function table video (you tube)

find the rule of a function table video

independent & dependent variable video

independent & dependent variable practice problems (khan academy)

practice equations with tables (khan academy)

recognizing if an equation is a function or not a function

using vertical line test to determine if a graph is a function or not

Practice – using vertical line test on a graph

writing an equation from a word problem (khan academy video) –best exampl

functions as word problems (you tube video)

writing a linear equation (function) from a word problem (you tube video)

 

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January16
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December 4-8

December7

DECEMBER 4TH – 8TH, 2017  

Standards:

PT standards Monday only:

MGSE8.G.6 Explain a proof of the Pythagorean Theorem and its converse.

MGSE8.G.7
 Apply the Pythagorean Theorem to determine unknown side lengths in right triangles in real-world and mathematical problems in two and three dimensions.

MGSE8.G.8 Apply the Pythagorean Theorem to find the distance between two points in a coordinate system.

Volume standards (Tuesday – Friday)

MGSE8.G.9 Apply the formulas for the volume of cones, cylinders, and spheres and use them to solve real-world and mathematical problems.

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Agenda:

Monday 12-4:    Pythagorean theorem quiz # 2

Tuesday 12-5:  Volume of cylinders

Wednesday 12-6: Volume of cones

Thursday 12-7: Volume of spheres

Friday 12-8: Review of all 3 shapes:  cylinders, cones & spheres


Assessments:  

Monday – Pyth theorem quiz

Friday – Volume of cylinders, cones & spheres


Resources:

Volume of cylinder video

Volume of cylinder video 2

volume of cylinder video # 3

volume of cone video # 1

Volume of cone video # 2

volume of sphere video # 1

How many cones does it take to fill a sphere? video

Visual representation of the volume of cylinders & spheres

 

Have a great week!

Ms. Rogers

 

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Nov. 27- Dec. 1, 2017

November26

Welcome back! Hopefully everyone had a wonderful week off. Let’s jump back into our routine!

 

STANDARDS:

MGSE8.G.6 Explain a proof of the Pythagorean Theorem and its converse.

MGSE8.G.7 Apply the Pythagorean Theorem to determine unknown side lengths in right triangles in real-world and mathematical problems in two and three dimensions.

MGSE8.G.8 Apply the Pythagorean Theorem to find the distance between two points in a coordinate system.

 

AGENDA:

Monday – Pythagorean Theorem application problems in the real world

Tuesday – Pythagorean Triples Lesson

Wednesday – Pythagorean Theorem

Thursday – Pythagorean Theorem Summative Project

Friday – Pythagorean Theorem Summative Project

 

ASSESSMENTS:

Tuesday – Formative – skills check on Pythagorean theorem

Friday – Summative – Pythagorean Theorem

 

RESOURCES:

Videos:

Pythagoeran Theorem basics

Khan academy video on pythagorean theorem

Pythagorean theorem SONG

Visual description of pyth theorem

Applying pythagorean theorem to the real world video

Khan academy video examples

Practice Problems:

Practice finding side lengths of right triangle

More practice problems (khan academy)

More practice problems with visual aide

 

HAVE A GREAT WEEK!

Ms. Rogers

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November 20-24, 2017 – No School!

November26

Happy Thanksgiving!

Have a great week off!

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