Welcome to period 3/4 - Integrated Math 3
__________________________________________________________________________________________
Below are some links we will use:
Click here for the Open Up Math Link to Assignments.
Click here for the IXL Math link
Period 3 - Click here to register for Delta Math using your SCHOOL google account.
Period 4 - Click here to register for Delta Math using your SCHOOL google account.
Period 3 - Click here to sign up for your DESMOS CLASS using your SCHOOL google account.
Period 4 - Click here to sign up for your DESMOS CLASS using your SCHOOL google account.
__________________________________________________________________________________________
Below are Assignments - Assignment dates are in (parenthesis).
__________________________________________________________________________________________
WEEK 1 - Introduction
Questionnaire and Getting to Know you - In class (1/23/23)
Tower Building Contest (1/24)
Link: DESMOS ACTIVY - Getting to Know Each Other (1/25)
Link: DELTA MATH ACTIVITY - Factoring Trinomials (1/25)
IXL - Geometry - A.11 - Solve Quadratic Equations (1/26)
__________________________________________________________________________________________
OPEN UP MATH - UNIT 1 - FUNCTIONS AND THEIR INVERSES
Assignments:
Link: Lesson 1 - Brutus Bites Back - Launch, Explore, Discuss (1,2,3,5,6) In Journal (8/28)
Period 3 - Link: DESMOS ACTIVITY - The Tortoise and The Hare (8/29)
Period 4 - Link: DESMOS ACTIVITY - The Tortoise and The Hare (8/29)
Link: IXL - Algebra 2 - P.9 - Find values of Inverse Functions from Tables (8/30)
Link: Lesson 3 - Tracking the Tortoise - (LED) Launch, Explore, Discuss (1 - 7) In Journal (8/30)
Link: IXL - Algebra 2 - P.10 - Find values of Inverse Functions from Graphs (8/31)
Link: DELTA MATH ACTIVITY - Invert Linear Functions (8/31)
Link: Extra Credit: PreAlg Caching (9/1) (Show Mr. Etson your scratch paper the screen when you finish for credit)
TEST #1 on the above material is next week.
__________________________________________________________________________________________
OPEN UP MATH - UNIT 2 - LOGARITHMIC FUNCTIONS
Assignments:
Link: Lesson 1 - Log Logic - Launch, Explore, Discuss (1 - 10) Handout to be collected (9/5)
Link: IXL - Algebra 2 - S.4 - Evaluate logarithms (9/6)
Link: Period 3 - DESMOS ACTIVITY - Polygraph Exponentials (9/7)
Link: Period 4 - DESMOS ACTIVITY - Polygraph Exponentials (9/7)
Link Lesson 2 - Falling off a Log - Launch, Explore, Discuss (1 - 11) In Journal (9/7)
Link: IXL - Algebra 2 - T.10 - Solve Logarithmic Equations I (9/11)
Link Period 3: DESMOS ACTIVITY - Graphing Stories (9/12)
Link: Period 4: DESMOS ACTIVITY - Graphing Stories (9/12)
Link: IXL - Algebra 2 - T.11 - Solve Logarithmic Equations II (9/12)
DELTA - Mental Math (3 min limit) (9/13)
Link: Period 3 - DESMOS Marbleslides - Exponential Graphical Transformations (9/13)
Link: Period 4 - DESMOS Marbleslides - Exponential Graphical Transformations (9/13)
Link: DELTA - Features of Exp. and Log. Graphs (9/14)
TEST #2 on Logarithms is Friday (9/15) (This is an IXL Test. There will be one question from A2:P.9, two questions from A2:P10, three questions from A2:S.4, three questions from A2:T10, and one question from A2:T.11. Ten questions total.)
Link: Extra Credit: PreAlg Caching (9/1) (Show Mr. Etson your scratch paper the screen when you finish for credit)
_________________________________________________________________________________________
UNIT 3 - POLYNOMIAL FUNCTIONS
Assignments:
Link: IXL - Algebra 2 - L.1 - Polynomial Vocabulary (9/18)
Link: Open Up Math - Lesson 1 - Scott's March Motivation - Jump Start AND Launch, Explore,
Discuss (1-4,6) in Journal (9/18)
Why did the Grizzly go on a diet - Handout (adding polynomials) - To be collected - Show work for full credit - (9/19)
Did you hear about... - Handout (subtracting polynomials) - To be collected - Show work for full credit - (9/20)
Link: DELTA - A2 - Polynomial Terminology (9/20)
Link: Period 3 - DESMOS - Match my Parabola (9/21)
Link: Period 4 - DESMOS - Match my Parabola (9/21)
Link: IXL - Algebra 2 - L.2 - Add and Subtract Polynomials (9/21)
District DEMI MATH TEST - (Friday 9/22)
Link: DELTA - A2 - Polynomial Multiplication box method (9/25)
Mystery Message - Handout (Multiplying Polynomials with Geometry and Problem Solving) - To be collected - Show work for full credit - (9/25)
Link: DELTA MATH - Polynomial Division Box Method Guided (9/26)
Link: Open Up Math - Lesson 5 - Divide and Conquer - LED (Launch, Explore, Discuss) (1-5) in Journal (9/27)
Wooden Wheels Puzzle - Handout (Factoring Polynomials) - To be collected - (9/28)
Per. 3 Link: Period 3 - DESMOS - Marble slides Parabolas (10/2)
Per. 4 Link: Period 4 - DESMOS - Marble slides Parabolas (10/2)
Link: Open Up Math - Lesson 7 - Building Strong Roots - LED (Launch, Explore, Discuss) (1-9) in Journal (10/3)
Link: IXL - Algebra 2 - L.15 - Match Polynomials and graphs (10/4)
Link: A2 - DELTA MATH - End Behavior Graphically (10/4)
Open Up Math - Lesson 10 - Puzzling Over Polynomials - L,E,D (1,2,3,4,6,7) Handout to be collected (10/5)
Link: IXL - Algebra 2 - L.18 - Pascal's Triangle (10/9)
Test on Polynomials (10/10)
Link: IXL - Algebra 2 - L.19 - Pascal's Triangle and the Binomial Theorem (10/10)
___________________________________________________________________________
These are the assignments for the two days Mr. Etson is out with the flu. Not COVID : )
___________________________________________________________________________
Friday: 10/13/23
(1) Handout (both sides) - "What did the firefly say as the sunset?" AND "What happened to the reporter who dropped her laptop?"
(2) Link: IXL: Algebra 2 - B.1 - Solve Linear Equations.
Monday: 10/16/23
(1) Handout (both sides) - "What do you call it when a royal ruler climbs a mountain?" AND "Why shouldn't you let a doctor put one of those wooden sticks in your mouth?"
(2) Link: XL: Algebra 2 - B.2 - Solve one-step and two-step equations: Word Problems.
__________________________________________________________________________________________
UNIT 9 - STATISTICS (LED stands for Launch, Explore, Discuss)
Link: Open Up Math - Lesson 1 - What is Normal? - LED (1 - 11) in Journal (10/12)
Link: DELTA Math - Calculate Measures of Dispersion (10/17)
Open Up Math - Lesson 2 - Just ACT Normal - Handout to be collected (10/18)
Link: IXL Geometry - AA.4 - Probability of independent and dependent events (10/19)
Link: DELTA Math - Two Way Tables (10/23)
Link: Open Up Math - Lesson 3 - Y B Normal? - LED (1 - 8) in Journal (10/23)
Z - Table Link Here
IXL - Algebra 2 - EE.11 - Find probabilities using the normal distribution 1 (10/25)
Open Up Math - Lesson 5 - Would you like to try a sample? - Handout to be collected (10/26)
Link: Open Up Math - Lesson 6 - Let's Investigate - LED (1 - 6) in Journal (10/30)
Test tomorrow - Friday (10/31) on Unit 9 - Statistics
__________________________________________________________________________________________
UNIT 6 - MODELING PERIODIC BEHAVIOR
Assignments:
Lesson Plans for Wednesday 11/1/23 (When Etson is Out)
Trigonometry Review
(Do the videos and assignments in the order they are listed: 1 then 2, 3 then 4, 5 then 6)
You will need to know this stuff for the lesson when I come back Thursday.
Mr. Etson.
Assignments for (11/1/23):
(1) Link: Watch this Video on SOH CAH TOA and Finding Trig Ratios in a right triangle (11/1)
(2) Link: IXL - G - Q.1 - Trigonometric Ratios: sin, cos and tan (11/1).
(3) Link: Watch this Video on finding a missing side length in a right triangle using SOH CAH TOA (11/1)
(4) Link: IXL - G - Q.11 - Trigonometric ratios: Find a side length (11/1). Make Sure your calculator or DESMOS is set to "Degree" Mode. (Not "radian") for this activity and the next.
(5) Link: Watch this Video on finding a missing angle in a right triangle using SOH CAH TOA (11/1)
(6) Link: IXL - G - Q.14 - Checkpoint - Right Triangle Trigonometry (11/1).
Video Link - Angle of Elevation & Depression Problem Solving (11/2)
Finding Sides and Angles (SOH CAH TOA) - Handout - To be Collected (11/2) Show all work
Open Up Math - Lesson 1 - George W. Ferris' Day Off - Handout to be collected (11/6) Show all work
Link: Open Up Math - Lesson 2 - "Sine" Language - LED (1 - 4) in Journal (11/7)
Period 3 Link: DESMOS - TRIG Graphing - Amplitude & Vertical Shift (11/8)
Period 4 Link: DESMOS - TRIG Graphing - Amplitude & Vertical Shift (11/8)
Link: Open Up Math - Lesson 3 - More "Sine" Language - LED (1 - 7) in Journal (11/9)
Open Up Math - Lesson 4 - More Ferris Wheels - Handout to be collected (11/13)
Period 3 - Link: DESMOS - Graphing the sine wave with the period (11/14)
Period 4 - Link: DESMOS - Graphing the sine wave with the period (11/14)
Link: IXL - G - Q.12 - Trigonometric Ratios: Find an angle measure (11/15)
Link: IXL - Geometry - W.5 - Convert between radians and degrees - Watch the video in IXL first!!! (11/16)
Watch this Video Link - What is a RADIAN? (11/16)
SOH CAH TOA - IXL Quiz on Friday (11/17)
Link: IXL - Algebra 2 - AA.4 - Graph Sine Functions (11/27)
Period 3 - Link: DESMOS - POLYGRAPH Periodics (11/28)
Period 4 - Link: DESMOS - POLYGRAPH Periodics (11/28)
Mini Project - My Ferris Wheel (11/29)
Period 3 - Link: DESMOS - Marbleslides Periodics (When finished with your Ferris Wheel Project)
Period 4 - Link: DESMOS - Marbleslides Periodics (When finished with your Ferris Wheel Project)
Open Up Math - Lesson 5 - Moving Shadows - Handout to be collected (12/4)
Link: DELTA Math - Trig Graph Discovery - Level 1 & 2 (12/5)
Matcher Games - Card matching Game - In Class (12/6)
Group problem of the week Presentations (Gallery Walk) (12/7)
Link: IXL - Algebra 2 - AA.9 - Graph Cosine Functions (12/7)
Trig Test Friday (12/8)
Period 3 Link: DESMOS Activity - Exploring Graphs of Tangent Functions (12/11)
Period 4 Link: DESMOS Activity - Exploring Graphs of Tangent Functions (12/11)
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UNIT 5 - MODELING WITH GEOMETRY (RADICALS and Special Right Triangles)
Assignments:
Handout #1 - Chicken Coup/ Dr. Drone Puzzle - Simplifying Radical Expressions (12/11)
Handout #2 - Fuzzy/Jest Puzzle - Solving Radical Equations (12/12)
DEMI TEST WEDNESDAY (12/13)
Handout #3 - Friends/Pendulum - Graphing Radical Functions (12/14)
Period 3 Link: DESMOS Activity - Polygraph - Square root functions (12/15)
Period 4 Link: DESMOS Activity - Polygraph - Square root functions (12/15)
Link: IXL - Geometry Q.5 - Special Right Triangles - (1/3/24)
Link: IXL - Geometry - R.1 - Law of Sines (1/4)
Link: Delta Math - Law of Sines Problem Solving (1/5)
Handout - Real Life problem solving with the Law of Sines (1/8)
Link: IXL - Geometry - R.2 - Law of Cosines (1/9)
Handout - Real Life problem solving with the Law of Cosines (1/10)
Test #6 on Special Right Triangles, the Law of Sines and the Law of Cosines is Friday (1/12)
ALL Work for the semester is due by the end of the class Friday (1/12)
Projects will be next week (1/16 - 1/19)
Link: Online line Game AlgeCaching (Extra Credit)
__________________________________________________________________________________________
Below are some links we will use:
Click here for the Open Up Math Link to Assignments.
Click here for the IXL Math link
Period 3 - Click here to register for Delta Math using your SCHOOL google account.
Period 4 - Click here to register for Delta Math using your SCHOOL google account.
Period 3 - Click here to sign up for your DESMOS CLASS using your SCHOOL google account.
Period 4 - Click here to sign up for your DESMOS CLASS using your SCHOOL google account.
__________________________________________________________________________________________
Below are Assignments - Assignment dates are in (parenthesis).
__________________________________________________________________________________________
WEEK 1 - Introduction
Questionnaire and Getting to Know you - In class (1/23/23)
Tower Building Contest (1/24)
Link: DESMOS ACTIVY - Getting to Know Each Other (1/25)
Link: DELTA MATH ACTIVITY - Factoring Trinomials (1/25)
IXL - Geometry - A.11 - Solve Quadratic Equations (1/26)
__________________________________________________________________________________________
OPEN UP MATH - UNIT 1 - FUNCTIONS AND THEIR INVERSES
Assignments:
Link: Lesson 1 - Brutus Bites Back - Launch, Explore, Discuss (1,2,3,5,6) In Journal (8/28)
Period 3 - Link: DESMOS ACTIVITY - The Tortoise and The Hare (8/29)
Period 4 - Link: DESMOS ACTIVITY - The Tortoise and The Hare (8/29)
Link: IXL - Algebra 2 - P.9 - Find values of Inverse Functions from Tables (8/30)
Link: Lesson 3 - Tracking the Tortoise - (LED) Launch, Explore, Discuss (1 - 7) In Journal (8/30)
Link: IXL - Algebra 2 - P.10 - Find values of Inverse Functions from Graphs (8/31)
Link: DELTA MATH ACTIVITY - Invert Linear Functions (8/31)
Link: Extra Credit: PreAlg Caching (9/1) (Show Mr. Etson your scratch paper the screen when you finish for credit)
TEST #1 on the above material is next week.
__________________________________________________________________________________________
OPEN UP MATH - UNIT 2 - LOGARITHMIC FUNCTIONS
Assignments:
Link: Lesson 1 - Log Logic - Launch, Explore, Discuss (1 - 10) Handout to be collected (9/5)
Link: IXL - Algebra 2 - S.4 - Evaluate logarithms (9/6)
Link: Period 3 - DESMOS ACTIVITY - Polygraph Exponentials (9/7)
Link: Period 4 - DESMOS ACTIVITY - Polygraph Exponentials (9/7)
Link Lesson 2 - Falling off a Log - Launch, Explore, Discuss (1 - 11) In Journal (9/7)
Link: IXL - Algebra 2 - T.10 - Solve Logarithmic Equations I (9/11)
Link Period 3: DESMOS ACTIVITY - Graphing Stories (9/12)
Link: Period 4: DESMOS ACTIVITY - Graphing Stories (9/12)
Link: IXL - Algebra 2 - T.11 - Solve Logarithmic Equations II (9/12)
DELTA - Mental Math (3 min limit) (9/13)
Link: Period 3 - DESMOS Marbleslides - Exponential Graphical Transformations (9/13)
Link: Period 4 - DESMOS Marbleslides - Exponential Graphical Transformations (9/13)
Link: DELTA - Features of Exp. and Log. Graphs (9/14)
TEST #2 on Logarithms is Friday (9/15) (This is an IXL Test. There will be one question from A2:P.9, two questions from A2:P10, three questions from A2:S.4, three questions from A2:T10, and one question from A2:T.11. Ten questions total.)
Link: Extra Credit: PreAlg Caching (9/1) (Show Mr. Etson your scratch paper the screen when you finish for credit)
_________________________________________________________________________________________
UNIT 3 - POLYNOMIAL FUNCTIONS
Assignments:
Link: IXL - Algebra 2 - L.1 - Polynomial Vocabulary (9/18)
Link: Open Up Math - Lesson 1 - Scott's March Motivation - Jump Start AND Launch, Explore,
Discuss (1-4,6) in Journal (9/18)
Why did the Grizzly go on a diet - Handout (adding polynomials) - To be collected - Show work for full credit - (9/19)
Did you hear about... - Handout (subtracting polynomials) - To be collected - Show work for full credit - (9/20)
Link: DELTA - A2 - Polynomial Terminology (9/20)
Link: Period 3 - DESMOS - Match my Parabola (9/21)
Link: Period 4 - DESMOS - Match my Parabola (9/21)
Link: IXL - Algebra 2 - L.2 - Add and Subtract Polynomials (9/21)
District DEMI MATH TEST - (Friday 9/22)
Link: DELTA - A2 - Polynomial Multiplication box method (9/25)
Mystery Message - Handout (Multiplying Polynomials with Geometry and Problem Solving) - To be collected - Show work for full credit - (9/25)
Link: DELTA MATH - Polynomial Division Box Method Guided (9/26)
Link: Open Up Math - Lesson 5 - Divide and Conquer - LED (Launch, Explore, Discuss) (1-5) in Journal (9/27)
Wooden Wheels Puzzle - Handout (Factoring Polynomials) - To be collected - (9/28)
Per. 3 Link: Period 3 - DESMOS - Marble slides Parabolas (10/2)
Per. 4 Link: Period 4 - DESMOS - Marble slides Parabolas (10/2)
Link: Open Up Math - Lesson 7 - Building Strong Roots - LED (Launch, Explore, Discuss) (1-9) in Journal (10/3)
Link: IXL - Algebra 2 - L.15 - Match Polynomials and graphs (10/4)
Link: A2 - DELTA MATH - End Behavior Graphically (10/4)
Open Up Math - Lesson 10 - Puzzling Over Polynomials - L,E,D (1,2,3,4,6,7) Handout to be collected (10/5)
Link: IXL - Algebra 2 - L.18 - Pascal's Triangle (10/9)
Test on Polynomials (10/10)
Link: IXL - Algebra 2 - L.19 - Pascal's Triangle and the Binomial Theorem (10/10)
___________________________________________________________________________
These are the assignments for the two days Mr. Etson is out with the flu. Not COVID : )
___________________________________________________________________________
Friday: 10/13/23
(1) Handout (both sides) - "What did the firefly say as the sunset?" AND "What happened to the reporter who dropped her laptop?"
(2) Link: IXL: Algebra 2 - B.1 - Solve Linear Equations.
Monday: 10/16/23
(1) Handout (both sides) - "What do you call it when a royal ruler climbs a mountain?" AND "Why shouldn't you let a doctor put one of those wooden sticks in your mouth?"
(2) Link: XL: Algebra 2 - B.2 - Solve one-step and two-step equations: Word Problems.
__________________________________________________________________________________________
UNIT 9 - STATISTICS (LED stands for Launch, Explore, Discuss)
Link: Open Up Math - Lesson 1 - What is Normal? - LED (1 - 11) in Journal (10/12)
Link: DELTA Math - Calculate Measures of Dispersion (10/17)
Open Up Math - Lesson 2 - Just ACT Normal - Handout to be collected (10/18)
Link: IXL Geometry - AA.4 - Probability of independent and dependent events (10/19)
Link: DELTA Math - Two Way Tables (10/23)
Link: Open Up Math - Lesson 3 - Y B Normal? - LED (1 - 8) in Journal (10/23)
Z - Table Link Here
IXL - Algebra 2 - EE.11 - Find probabilities using the normal distribution 1 (10/25)
Open Up Math - Lesson 5 - Would you like to try a sample? - Handout to be collected (10/26)
Link: Open Up Math - Lesson 6 - Let's Investigate - LED (1 - 6) in Journal (10/30)
Test tomorrow - Friday (10/31) on Unit 9 - Statistics
__________________________________________________________________________________________
UNIT 6 - MODELING PERIODIC BEHAVIOR
Assignments:
Lesson Plans for Wednesday 11/1/23 (When Etson is Out)
Trigonometry Review
(Do the videos and assignments in the order they are listed: 1 then 2, 3 then 4, 5 then 6)
You will need to know this stuff for the lesson when I come back Thursday.
Mr. Etson.
Assignments for (11/1/23):
(1) Link: Watch this Video on SOH CAH TOA and Finding Trig Ratios in a right triangle (11/1)
(2) Link: IXL - G - Q.1 - Trigonometric Ratios: sin, cos and tan (11/1).
(3) Link: Watch this Video on finding a missing side length in a right triangle using SOH CAH TOA (11/1)
(4) Link: IXL - G - Q.11 - Trigonometric ratios: Find a side length (11/1). Make Sure your calculator or DESMOS is set to "Degree" Mode. (Not "radian") for this activity and the next.
(5) Link: Watch this Video on finding a missing angle in a right triangle using SOH CAH TOA (11/1)
(6) Link: IXL - G - Q.14 - Checkpoint - Right Triangle Trigonometry (11/1).
Video Link - Angle of Elevation & Depression Problem Solving (11/2)
Finding Sides and Angles (SOH CAH TOA) - Handout - To be Collected (11/2) Show all work
Open Up Math - Lesson 1 - George W. Ferris' Day Off - Handout to be collected (11/6) Show all work
Link: Open Up Math - Lesson 2 - "Sine" Language - LED (1 - 4) in Journal (11/7)
Period 3 Link: DESMOS - TRIG Graphing - Amplitude & Vertical Shift (11/8)
Period 4 Link: DESMOS - TRIG Graphing - Amplitude & Vertical Shift (11/8)
Link: Open Up Math - Lesson 3 - More "Sine" Language - LED (1 - 7) in Journal (11/9)
Open Up Math - Lesson 4 - More Ferris Wheels - Handout to be collected (11/13)
Period 3 - Link: DESMOS - Graphing the sine wave with the period (11/14)
Period 4 - Link: DESMOS - Graphing the sine wave with the period (11/14)
Link: IXL - G - Q.12 - Trigonometric Ratios: Find an angle measure (11/15)
Link: IXL - Geometry - W.5 - Convert between radians and degrees - Watch the video in IXL first!!! (11/16)
Watch this Video Link - What is a RADIAN? (11/16)
SOH CAH TOA - IXL Quiz on Friday (11/17)
Link: IXL - Algebra 2 - AA.4 - Graph Sine Functions (11/27)
Period 3 - Link: DESMOS - POLYGRAPH Periodics (11/28)
Period 4 - Link: DESMOS - POLYGRAPH Periodics (11/28)
Mini Project - My Ferris Wheel (11/29)
Period 3 - Link: DESMOS - Marbleslides Periodics (When finished with your Ferris Wheel Project)
Period 4 - Link: DESMOS - Marbleslides Periodics (When finished with your Ferris Wheel Project)
Open Up Math - Lesson 5 - Moving Shadows - Handout to be collected (12/4)
Link: DELTA Math - Trig Graph Discovery - Level 1 & 2 (12/5)
Matcher Games - Card matching Game - In Class (12/6)
Group problem of the week Presentations (Gallery Walk) (12/7)
Link: IXL - Algebra 2 - AA.9 - Graph Cosine Functions (12/7)
Trig Test Friday (12/8)
Period 3 Link: DESMOS Activity - Exploring Graphs of Tangent Functions (12/11)
Period 4 Link: DESMOS Activity - Exploring Graphs of Tangent Functions (12/11)
__________________________________________________________________________________________
UNIT 5 - MODELING WITH GEOMETRY (RADICALS and Special Right Triangles)
Assignments:
Handout #1 - Chicken Coup/ Dr. Drone Puzzle - Simplifying Radical Expressions (12/11)
Handout #2 - Fuzzy/Jest Puzzle - Solving Radical Equations (12/12)
DEMI TEST WEDNESDAY (12/13)
Handout #3 - Friends/Pendulum - Graphing Radical Functions (12/14)
Period 3 Link: DESMOS Activity - Polygraph - Square root functions (12/15)
Period 4 Link: DESMOS Activity - Polygraph - Square root functions (12/15)
Link: IXL - Geometry Q.5 - Special Right Triangles - (1/3/24)
Link: IXL - Geometry - R.1 - Law of Sines (1/4)
Link: Delta Math - Law of Sines Problem Solving (1/5)
Handout - Real Life problem solving with the Law of Sines (1/8)
Link: IXL - Geometry - R.2 - Law of Cosines (1/9)
Handout - Real Life problem solving with the Law of Cosines (1/10)
Test #6 on Special Right Triangles, the Law of Sines and the Law of Cosines is Friday (1/12)
ALL Work for the semester is due by the end of the class Friday (1/12)
Projects will be next week (1/16 - 1/19)
Link: Online line Game AlgeCaching (Extra Credit)