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Professor Dave Explains
Accuracy and Precision for Data Collection
In science, we love data! But what are the rules of data collection? How accurate and how precise can we get with our data? What do these words even mean? Let's find out!
Kids Learning Videos
Measurements for Kids - Introduction to Standard Measurements
Measurements!
With all the things around us, there are many ways that we can compare things. Using measurements, we can determine lengths, masses and more. This is a simple introduction video to types of measurements to help...
With all the things around us, there are many ways that we can compare things. Using measurements, we can determine lengths, masses and more. This is a simple introduction video to types of measurements to help...
Khan Academy
SAT Prep: Test 2 Section 3 Part 1
Page 459 of The Official SAT Study Guide by The College Board features another set of practice SAT math problems, beginning with problems 1-4. Sal demonstrates how to solve problems with factoring and visualization.
Khan Academy
Khan Academy: Rates: Usain Bolt's Average Speed
Figuring out Usain Bolt's average speed over 100m when he broke the world record in 2009.
NEAPortal
Nea Portal:solve Real World Problems That Involve a Combination of Rates, Proport
This lesson is about solving real world problems that involve a combination of rates, proportions and percents. Also, it is aligned to a common core state standard CC.9-12.N.Q.2. [10:59]
PBS
Pbs Learning Media: Measurement & Spatial Sense: Collection
This collection includes 6 videos and 3 media gallery on the topic of measurement and spatial sense.
Sophia Learning
Sophia: Units in Context #1
Here we go over why paying attention to units can be very helpful when solving math problems.