Rate-Time-Distance, Problem 2
The instructor solves this word problem using uniform motion rt=d formula: A jogger started running at an average speed of 6 mph. Half an hour later, another runner started running after him starting from the same place at an average speed of 7 mph. How long will it take for the runner to catch up to the jogger? Answer: 3 hours
Rate-Time-Distance, Problem 4
The insructor solves this word problem using uniform motion rt=d formula: Andy and Beth are at opposite ends of a 18-mile country road with plans to leave at the same time running toward each other to meet. Andy runs 7 mph while Beth runs 5 mph. How long after they begin will they meet? Answer: 1.5 hours
Rate-Time-Distance, Problem 5
The instructor solves this word problem using uniform motion rt=d formula: A car and a bus set out at 2 pm from the same spot, headed in the same direction. The average speed of the car is twice the average speed of the bus. After 2 hours, the car is 68 miles ahead of the bus. Find the rate of the bus and the car. Answer: Bus speed: 34 mph; Car speed: 68 mph
Rate-Time-Distance, Problem 6
The instructor solves this word problem using uniform motion rt=d formula: A pilot flew from one city to another city averaging 150 mph. Later, it flew back to the first city averaging 100 mph. The total flying time was 5 hours. How far apart are the cities? Answer: 300 miles
Distance Formula Upside Down
Formula for calculating the distance between two points on a co-ordinate plane -- from a different perspective. White board in a class setting, some interaction, engaging, several examples of increasing complexity. The discussion is clear and understandable.
distance, pain, and late
Master Your Vocabulary. Take a look at: Vocabulary Quiz - Hindi->English; Picture->Hindi; Recording->Hindi; and more!Vocabulary List - Easy to study list with pictures and recordings for some words At the [...]
European Workers Distance from US Through Action
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Distance/ Rate/ Time
This PowerPoint video introduces the formula D=RT and how to apply it to distance/ rate/ time problems. Examples are modeled and with emphasis placed on matching units of measurement.
Measuring distance on a nautical chart
How to measure distance on a chart and work out the time it will take to travel. Nautical navigation. Watersports training
Distance Time Graphs vs. Velocity
this video is an explanation of what velocity time graphs and distance time graphs are and how to interpret them. Thanks to Talal for help in making this video.
Distance Formula (not_upside_down) - Yay Math
The upright version of the Yay Math Distance Formula video. Formula for calculating the distance between two points on a co-ordinate plane -- from a different perspective. White board in a class setting, some interaction, engaging, several examples of increasing complexity. The discussion is clear and understandable. Preview - full version at http://video.google.com/videoplay?docid=4061431760087851937&q=source:012956945238798337823&hl=en
Produced by Robert Ahdoot, yaymath.org
Finding the Distance Between Two Points
The instructor uses an electronic chalkboard to demonstrate how to find the distance between two points on the coordinate plane. One example is modeled using the distance formula.
Algebra Help: Distance, Rate, and Time
For high school students. Algebra Word Problem: Distance Rate and Time using two jets. Seasoned math instructor demonstates on white board. Uses colored markers for clarification.
Distance, Rate, and Time (Part 4)
For high school students. Algebra Word Problem: Distance Rate and Time involving two people with two different speeds. Seasoned math instructor demonstates on white board. Uses colored markers for clarification.
Distance, Rate, and Time (Part 2)
Algebra Word Problem: Distance Rate and Time using a truck and a bus. Seasoned math instructor demonstates on white board. Uses colored markers for clarification.
Motion Word Problems - Rate, Time, Distance
Students learn to solve introductory "motion" word problems -- for example, cars traveling in opposite directions, bikers traveling toward each other, or one plane overtaking another. Students should first draw a diagram to represent the relationship between the distances involved in the problem, then set up a chart based on the formula rate times time = distance. The chart is then used to set up the equation. The instructor uses a white board for demonstration and this video is suitable for hig
Distance Time and Velocity Time Calculations, Part 2
You will learn: How to calculate the velocity from a distance time graph, How to calculate acceleration from a velocity time graph, and how to calculate distance covered.
Distance, Time, and Velocity Time Calculations, Part 1
You will learn:How to calculate the velocity from a distance time graph, how to calculate acceleration from a velocity time graph, and how to calculate distance covered.
Two Terrains - Distance, Rate, and Time - A Virtual Manipulative
This manipulative is from the National Council of Teachers of Mathematics website. Some vehicles fly down the highway, while others are dirt-track specialists. This activity allows you to explore the relationships between distance, rate, and time. Can you identify the best path for a vehicle? Try to predict what will happen if you set on‑road or off‑road performance measures.
Note: There are more instructions by the manipulative.
Homeschooling & Distance Learning Programs
Homeschooling & Distance Learning Programs. Part of the series: Homeschooling Advice. Distance learning programs are a great supplement to homeschooling because the assignments are graded and a record is kept of the student's work. Find a distance learning program online for a...
