Texas Instruments
Texas Instruments: Getting Started With the Fundamental Topics of Science App
The Fundamental Topics in Science App provides information and activities to help students explore and understand topics in Middle School and Secondary Science. Each topic consists of overviews, observations, and appropriate activities....
Other
Plan to Learn: Kinematics 1: Speedometer Cubed Lab (Physics)
Determine the speed of an object using three different methods and to compare the accuracy and precision of the results of each method.
Arcademics
Arcademics: Ratio Martian
Ratio Martian provides practice in recognizing ratios. The martian is always hungry and eats ratios to survive.
Simon Fraser University
Chem1 Virtual Textbook: Error and Uncertainty in Measured Values
As part of a larger site called "Getting started in Chemistry," this site examines various topics related to measurements and the error and uncertainty that accompanies the methods of measurements.
Educaplus (Jesús Peñas Cano)
Educaplus: Calibre
Learn how to measure the inside diameter, outside diameter and the depth of different parts. This interactive activity shows you six different calipers. Once you understand the exercise, then you can test your knowledge with a quiz.
Illustrative Mathematics
Illustrative Mathematics: N q.a: Traffic Jam
This task, codes to all three standards in this cluster, and also offers students an opportunity to practice modeling (MP4). Students must attempt to make reasonable assumptions about the average length of vehicles in the traffic jam and...
Math Is Fun
Math Is Fun: Approximate Solutions
Sometimes it is difficult to solve an equation exactly. But an approximate answer may be good enough!
Sophia Learning
Sophia: Error Analysis: Lesson 3
This lesson will explain and provide examples of how different types of error impact accuracy and precision. It is 3 of 3 in the series titled "Error Analysis."
Sophia Learning
Sophia: Error: Lesson 3
This lesson will provide examples of systemic, random and gross error. It is 3 of 3 in the series titled "Error."
Sophia Learning
Sophia: Error: Lesson 2
This lesson will provide examples of systemic, random and gross error. It is 2 of 3 in the series titled "Error."