Give your pupils some time to answer these questions. Encourage your pupils to document their initial ideas and to explain why they chose the solution that they will use for their first prototype. Ask them to describe how they will evaluate their ideas throughout the project. That way, when ...
A person travels a distance of 20 km at a speed of 10 km/h. How much distance can he travel for the same time period, if he travels at 20 km/h? View Solution A person travels 285 km in 6 hours in two stag In the first part of the journey, he travels by bus the speed of ...
need seconds rather than minutes, so just take the RPM value and divide it into the number 60. That will give you how long it takes for a blade to go around one time in seconds. 3. Speed = Distance (circumference) divided by time (for one revolution). Calculate the speed of the ...
- Encourage them to explore both building and programming.- Have each pair of students build and test two solutions. Explain (60 Min.)- Ask your students to test their solutions and to choose the best one.- Make sure they can create their own testing tables.- Allow some time for each ...