What are some questions we could ask Line math How many lines What is 4 x 3 in line math Intersection Math Ideas from James Tanton Intersection math How many intersections are there What is 4 x 3 in intersection math ID: 321374
Download Presentation The PPT/PDF document "Consider the diagram on the previous sli..." is the property of its rightful owner. Permission is granted to download and print the materials on this web site for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.
Slide1Slide2
Consider the diagram on the previous slide.
What are some questions we could ask?Slide3
Line math
How many lines? What is 4 x 3 in line math?Slide4
Intersection Math
Ideas from James
TantonSlide5
Intersection math
How many intersections are there?
What is 4 “x” 3 in intersection math?
Is intersection math commutative?
What is 2034 “x” 825 in intersection math?
What is m “x” n?Slide6
Rectangle math
How many rectangles can be formed from an m x n lattice assuming we are only counting rectangles that are vertical or horizontal?Slide7
Dinner party math
The product of two numbers in dinner party math is the number of combinations of four people. The four people must be two females and two males.
What is m x n in dinner party math if m is the number of males and n is the number of females?Slide8
Relationships and extensions
Are there any similarities within intersection math, rectangle math, and dinner party math? If so, why? If not, why not?
What other questions can we ask?