October 2015: Focus Group, The Late Show, Tetris, Lunch, and Dracula

(from October 29, 2015)

"Horror-ible Teacher"

Happy Halloween!

(from October 23, 2015)

"Out to Lunch"

Linear Systems..



Find the weekly math comic at mathplane.com

Also, at Google+, Pinterest, and Facebook...




(from October 20, 2015)

"Composite Trig Question"

Check out the solution...  And, find more inverse trig questions..



(from October 15, 2015)

"Video Games"

(from October 8, 2015)

"Ten's Top Dave List"

Check out teaching resources from mathplane at TeachersPayTeachers 

And, other math lessons at TES....



(from October 4, 2015)

"Multiplication Logic Puzzle"

What are A, B, C, D, and E?   

Answer and more math questions!


(from October 1, 2015)

"Focus Group"

September 2015: Caesar, Calculus, Functions, and Golf

(from September 23, 2015)

"Sports Injuries"

Another Hole in One...


(from September 21, 2015)

"Letters to Numbers"

If A, B, C, D, and E are consecutive integers, what are they?

2 answers

Algebraic solution




(from September 17, 2015)

"Integration: Buy Parts"

Find the weekly math comic at mathplane.com

Also, at facebook, google+, and pinterest




(from September 10, 2015)

"Even, Odd, & Neither"

(from September 7, 2015)

"Triple Absolute Values"

Can you find the solution(s)?

ANSWER



Find mathplane lessons, practice tests, and math resources at 

teacherspayteachers and tes




(from September 4, 2015)

"Veni, Vidi, Vici"

When learning math is a battle!



(from September 1, 2015)

"Exponents Express Exercise"

ANSWERS

August 2015: Four Corners Monument, Sequences, Surfing, and Rodney Dangerfield

(from August 27, 2015)

"Shady Areas"

Bad neighborhoods or unappealing geometry topics?



(from August 23, 2015)

"Area, Perimeter, and Percentages"

In my backyard, I have a rectangular garden with dimensions 30' x 10' (length x width).

If I reduce the length by 20%, what percentage should I increase the width

a) to maintain the same area?

b) to maintain the same perimeter?

SOLUTION and other percentage topics at mathplane.com

(from August 19, 2015)

"Back to School"

i don't get no respect!

Find the weekly math comic at the mathplane site

Also, on Facebook, Google+, and Pinterest.


(from August 16, 2015)

"Algebra/Geometry Angle question"

Go here for SOLUTION and other geometry questions 




(from August 13, 2015)

"The Endless Summer"

Math Comic 202 - "Surf's Up" (Hang 10!)



(from August 9, 2015)

"Infinite Sequences"

Can you find the missing terms?

HINT

ANSWERS





(from August 6, 2015)

"Math and Geography"

Math at the Four Corners Monument..

July 2015: 4th of July, Summer Vacation, Arnold Schwarznegger, I Dream of Jeannie, and Domino's Pizza

(from July 30, 2015)

"Domino's Pizza"

Find the weekly math comic at mathplane.com


(from July 26, 2015)

"Connect the Dots"

SOLUTIONS and more math questions in the spare parts section at mathplane.com


 (from July 23, 2015)

"Jeannie Dreams of i"

(from July 19, 2015)

"Trapezoids and Coordinates"

If the area of the trapezoid is 53,
then what is the coordinate (a, b)?

 SOLUTION

 (from July 16, 2015)

"Pumping Iron"

If Arnold had left bodybuilding to teach math...


(from July 13, 2015)

"Shaded Area"

ANSWER 



 (from July 10)

"Summer Vacation"

(from July 2, 2015)

"Spirit of '76"

 



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June 2015: Etiquette, Robin Hood, Casinos, and math puzzles

(from June 26, 2015)

"Hidden Message Puzzle"

SOLUTIONS

Check out more hidden message puzzles at the mathplane site

(from June 19, 2015)

"Casino Break rooms"

(from June 16, 2015)

Filling a Void: Can you find the shaded area?

ANSWERS



(from June 10, 2015)

"Robin Hood"

Follow the weekly math comic at mathplane.com

also, Mathplane content is at Facebook

Google+

Pinterest   and

TeachersPayTeachers





(from June 5, 2015)

"Math Etiquette"

Improper Integrals at the M L E Post-graduation party...




(from June 1, 2015)

"Turtle vs Snail"

Distance Traveled....

Sammy the snail and Ted the turtle have lunch together at the jungle cafe.

At noon, Sammy leaves, heading due north at 15 feet per hour.. Then, at 1:00pm, Ted leaves, traveling due east at 8 yards per hour.

How far apart are they at 6:00pm?

ANSWER

May 2015: Building Blocks, Tom Sawyer, Jekyll & Hyde, my dog, and math junkies

(from May 29, 2015)

"Math Junkies"

(from May 25, 2015)

"The Hungry Traveler and breaking bread"

A hungry traveler meets 2 men with some bread.

The first man has 5 loaves, and the second man has 3 loaves.

The two men generously put their loaves of bread into the center, and then they split the bread equally (3 ways).

After the meal, the satisfied traveler reaches into his pocket and pulls out 8 coins to compensate the men... He hands the first man 5 coins and the second man 3 coins, and then he leaves...

Later, the traveler realizes that he had split the coins incorrectly and paid each man the wrong amount!

Why? How should the traveler have divided the 8 coins among the two men?

SOLUTION

Find more math questions in the spare parts section at mathplane.com

(from May 25, 2015)

"Creative Excuses"

Sometimes the dog eating your homework is a good thing!

(from May 17, 2015)

"Water Displacement Volume Question"

A rectangular tank has length 24 inches, height 20 inches, and depth 15 inches.

After filling half the tank with water, a solid steel ball is placed in the tank, raising the water level from 10 inches to 10.3 inches.

What is the diameter of the solid ball?

SOLUTION

(from may 12, 2015)

"Identities"

Find the weekly math comic at mathplane.com

or, follow on Facebook, Google+, Pinterest, 

and TeacherPayTeachers

(from May 9, 2015)

"Shaded area of a Triangle"

ANSWER

Geometry Answer

(from May 6, 2015)

"Tom Sawyer"

(from May 5, 2015)

"Order of Operations"

Can you solve correctly?

Answer

(from May 1, 2015)

"Playing with Blocks"

April 2015: The 10 Commandments, Let's Make a Deal, A&W root beer, and the bookworm

(from April 26, 2015)

"The Bookworm"

On a bookshelf, there is a set of 10 classic math books. (properly arranged in order, Volumes 1 - 10).
Each book is identical in shape and size:
Front cover is 1/4" thick.
Back cover is 1/4" thick.
And, the cumulative page thickness of each book is 3".
One day a worm -- a bookworm?! -- gets onto the shelf and eats through some of the books:
If the bookworm began at page 1 of volume 1, and stopped at the last page of volume 4,
how many inches did the worm travel?

 HINT

SOLUTION



(from April 21, 2015)

 "A&W Root Beer"

 Math Marketing --  a beverage for math geeks!


(from April 16, 2015)

"The Tan Gent" 

 

Follow the weekly math comic at mathplane.com

or, at Facebook

Google+

Pinterest  


(from April 15, 2015)

Math Riddle:  If you take away half of five, you get four. How?

HINT

ANSWER


(from April 9, 2015)

"Let's Make A Deal"

 
 The Monty Hall Problem....


(from April 6, 2015)

Math Question:

What is the smallest number that is divisible by each natural number from 1 to 10?

Answer


 (from April 1, 2015)

"Ten's Commandments"