Khan Academy
Khan Academy: Intro to Rotations
Explains how to perform a rotation using an interactive tool and presents problems to try. Includes a video example. [1:25] Hints are available for the problems.
Khan Academy
Khan Academy: Finite Geometric Series
Evaluate finite geometric series given in sigma notation, recursively, or explicitly. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Make 10 (Grids and Number Bonds)
Practice adding numbers to make 10. These problems show grids to help you out. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Make 10
Practice adding numbers to make 10. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Comparing Numbers to 10
Practice saying if one number is less than or greater than another number. Numbers are between 0 and 10. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Teen Numbers
Practice thinking of teen numbers as a ten plus some ones. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Making Inferences From Random Samples
Practice making inferences from random samples.
Khan Academy
Khan Academy: Mean Absolute Deviation (Mad)
Practice calculating the mean absolute deviation.
Khan Academy
Khan Academy: Shape of Distributions
Practice determining if the data displayed represents left-tailed, right-tailed, or symmetrical data distribution.
Khan Academy
Khan Academy: Statistical Questions
Practice spotting the difference between statistical and non-statistical questions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Interquartile Range (Iqr)
Practice calculating the interquartile range from a set of data. Students are able to check their answers, view a solution, and watch a video or use a hint.
Khan Academy
Khan Academy: Calculating the Mean
Practice calculating the mean of a data set. Data is displayed in different forms of graphical representation.
Khan Academy
Khan Academy: Practice: Calculating the Median
Practice ordering a set of data and then finding the median of the data set.
Khan Academy
Khan Academy: Calculating the Median
Practice finding the median of a data set. Students are able to check their answers, view a solution, and watch a video or use a hint.
Khan Academy
Khan Academy: Review: Writing Basic Expressions Word Problems
Four practice problems writing expressions from a word problem. Students are able to check their answers, view a solution, or watch a video for assistance.
Khan Academy
Khan Academy: Practice: Writing Basic Expressions Word Problems
Practice writing basic expressions from word problems. Students are able to check their answers, view a solution, or watch a video for assistance.
Khan Academy
Khan Academy: Negative Decimals on the Number Line
Practice placing positive and negative decimal numbers on the number line. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Rational Numbers on the Number Line
Practice placing positive and negative fractions and decimals on the number line. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Practice: Rate Problems
Practice rate problems with additional explanations and a video to support learning.
Khan Academy
Khan Academy: Review: Distributive Property Explained
Explains what the distributive property is and how to use it. Includes examples, link to practice exercises, and video. [5:39]
Khan Academy
Khan Academy: Cube Roots Review
Reviews what cube roots are and how to find them. Includes several practice questions along with explanations of solutions.
Khan Academy
Khan Academy: Factors and Multiples Review
Reviews what factors and multiples are and provides some problems for practice. Solutions are accompanied by explanations.
Khan Academy
Khan Academy: Prime and Composite Numbers Intro
Discusses factors, prime and composite numbers, and why the number 1 is not prime or composite. Includes practice problems throughout, along with explanations of solutions.