# Confidentiality

What if you have several groups of students, and each one needs their privacy guarded?  To the point that each group is not supposed to know that the other groups are students at all? And then you mix up the class list, and include the wrong person in a group e-mail. Can a breach of… Read More Confidentiality

# Number Sequences

Square: 3*3 = 9 Cube: 3*3*3 = 27 Fibonacci Sequence: a number sequence where you add the two previous numbers. 0. 1. 0+1=1. 1+1=2. 1+2=3. 2+3=5. 5+3=8. … 21+34=55 Video!  (here: https://scratch.mit.edu/projects/168135881/)   Look how fast it grows. 20th Fibonacci:  10,946 20th square (20*20): 400 20th cube (20*20*20): 8,000 Fibonacci in Nature Did you know… Read More Number Sequences

# Seeing Isn’t Believing

Optical Illusion It’s so easy to trick your brain! Can you see the triangle that isn’t there?   Created this video with PowerPoint.

# My Math Vid :)

I was asked to make a short video of fractions for a middle grade class. Fun! I used plotagoneducation for characters and scenery.

# Only a Fraction of Interest

I was asked to make a short video of fractions for a middle grade class. Fun! I used plotagon.education for characters and scenery.