HBS Math Support

Graphs and Probability

Videos

How to make a picture graph and line plot – Khan Academy
Plot points on a coordinate grid – LearnZillion
Creating line plots - Math with Mr. J
Interpreting line plots - Math with Mr. J
Making a line plot – LearnZillion
Make a bar graph – LearnZillion
Calculate the probability – LearnZillion
Probability - Math Antics

Making picture graphs and line plots (video) | Khan AcademyTo create a line plot, first create a number line that includes all the values in the data set. Next, place an X (or dot) above each data value on the number line. If a value occurs more than once in a data set, place an Xs over that number for each time it occurs.

Virtual Manipulatives

Coordinate Grid – Teacher LED
Graph color bars - Toy Theater
Interactive Cartesian Coordinates – Mathisfun
Polypad - Mathigon

Graph Color Bars | Free Virtual Manipulatives | Toy TheaterUse color bars on a graph. Useful for teaching number sense, addition, subtraction and fractions. Similar to Cuisenaire ® Rods but with no clean up!

Practice

Online Games

Vocabulary

Double bar graph
Key
Coordinate grid
X-axis
Y-axis
Coordinate plane
Coordinates
Ordered pairs
X-coordinates

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