PPT MATH Q3 Week 5.pptx Speed Distance Time
- 1. MATH Calculates Speed, Distance, and Time. QUARTER 3 WEEK 5 D A Y 1
- 2. Run. Run. Run The student will run and timer their self. Compute their speed and time.
- 3. Can you give some example of something that you can compute the speed and time.
- 4. Speed tells us how fast something or someone is travelling. You can find the average speed of an object if you know the distance travelled and the time it took.
- 5. The formula for speed is speed = distance ÷ time To work out what the units are for speed, you need to know the units for distance and time.
- 6. In this example, distance is in meters (m) and time is in seconds (s), so the units will be in meters per second (m/s). The formula speed = distance ÷ time can be rearranged, just like any other equation.
- 7. A bicycle travels 80 km in 4 hours. What is the speed of the bicycle? To calculate the speed, let us identify first what are the given. • 80 km is the distance which define as the total length between two positions.
- 8. • 4 hours is the time that measured period during which an action, process, or condition exists or continues. Solution: Using the speed formula: Speed 𝐃𝐈𝐒𝐓𝐀𝐍𝐂𝐄 𝐓𝐈𝐌𝐄 = 𝟖𝟎 𝟒 = 20 kph Answer: The speed of the bicycle is 20 kilometers per hour (kph)
- 9. On the board: 1. A boat travels at 120 kph. How many kilometers will it travel in 4 hours? 2. A bus is moving at the speed 72 kph. How many hours will it take for the train to travel 576 km?
- 10. Direction: Solve for the speed of the motorcycle:
- 11. Direction: Solve for the distance covered by a train:
- 12. MATH Calculates Speed, Distance, and Time. QUARTER 3 WEEK 5 D A Y 2
- 13. What is speed? What is distance? What is time?
- 14. What is the formula of speed? What is the formula for time?
- 17. What is the formula of speed? What is the formula for time?
- 18. A tourist bus made a roundtrip to Zambales. Going to Zambales took 3 hours and the return trip took 4 hours. It averaged 75 km/h on the return trip. What is the average speed of the trip going to Zambales? What is ask? What is the average speed? What are given? Speed Time Distance
- 19. Directions: Complete the table. 1. Benji took a 5 hrs. bicycle trip. In all, he traveled 120 kilometers. What was his average rate of speed? Speed Time Distance
- 20. Joey left home and drove going to Mall of Asia at an average speed of 40 km/h. Joshua left some time later driving in the same direction at an average speed of 48 km/h. After driving for 5 hours Joshua caught up with Joey. How long did joey drive before Joshua caught up? What is asked? How long did Joey drive? What are given?
- 21. MATH Calculates Speed, Distance, and Time. QUARTER 3 WEEK 5 D A Y 3
- 22. Directions: Solve each problem. 1. A ship left Manila port at 9:00 pm and arrived Iloilo port at 5:00 am the next day. The distance between the 2 ports was 200 km. Find: a. The travel time of the journey ____________ b. The average rate speed of the ship ____________
- 23. Ronald left the office and drove south. Nora left 3 hours, later driving 42 km/h faster to catch up to him. After 2 hours, Nora finally caught up. Find Ronald’s average rate speed.
- 24. Let’s Go! The students will run in the field and record their speed, time, and distance. That will be their performance task. Speed Time Distance
- 25. Equation a mathematical sentence with an equal sign (=) which shows that two expressions on either side are equal. Example: 3x + 5 = 20 • Variable is any letter or symbol that represents a number.(Example: a, b, c,d etc.) • Constant has a fixed value that does not change. (Example: 3, π, -2,etc.)
- 26. Directions: Read, solve, and choose the letter of the correct. 1. Ann walked 176 m to school in 8 minutes. Find her average speed. A. 20 m/min B. 21 m/min C. 22 m/min D. 23 m/min
- 27. 2. Carlo’s home is 360 meters away from his school. It takes him 8 minutes of walk to reach his school on time. What is his average speed? A. 45 m/min B. 50 m/min C. 55 m/min D. 60 m/min
- 28. 3. A horse can run 7 200 meters in 1 200 minutes. What is its average speed? A.5 m/min B. 6 m/min C.7 m/min D.8 m/min
- 29. MATH Calculates Speed, Distance, and Time. QUARTER 3 WEEK 5 D A Y 4
- 30. On the Board! On his first 2 hours of journey, a motorist drove 130 km. For the next 3 hours, he drove 210 km. What was his average speed for the whole journey?
- 31. Group activity: Each group will solve the problem.
- 32. Group Activity: Group 1 – A train left Town A going to Town B at 9:30 a.m. It reached its destination at 12:00 noon. The distance from Town A to Town B is 190 km. What was the train’s average speed?
- 33. Group 2 – Mr. Dalisay cycled 120 km at an average speed of 50 km/h and 150 km at an average speed of 60 km/h How much time did Mr. Dalisay spend jogging altogether?
- 34. Group 3 – AB and BC are two parts of a running track. The length of each part is 60 m.
- 35. Group Activity
- 36. Answer the following problem. Find the speed given the distance and time of 2160 m and 60 mins respectively.
- 37. MATH Catch Up Friday QUARTER 3 WEEK 5 D A Y 5