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John Evans

Digital Passport Internet Safety App from Common Sense Media | Time Warner Cable - YouTube - 0 views

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    "With Time Warner Cable support, Common Sense Media is making their new Digital Passport mobile app for Android and iOS operating systems available for free to the public through August 31, 2013. Designed for kids ages 8-12, the Digital Passport app features engaging games and videos to teach children the basics of being safe and responsible in the digital world. Get smart, stay safe and navigate responsibly this summer!"
Daryl Bambic

Illuminations: Weighing Your Car - 0 views

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    In this lesson, students learn how to measure the area of the tire footprint on a car and to find air pressure using a tire gauge. Students then find the weight of the car using their fraction multiplication skills. Learning Objectives   Students will: Estimate weight of a large object Use a ruler and a tire gauge to take measurements Collect and record data Review square units of measure Calculate area by multiplying fractions Materials   Strips of poster board Ruler Tire gauge How Much Does a Car Weigh? Activity Sheet Computer with internet connection Car Instructional Plan In preparation for this lesson, place a car in a safe lcation for the students to measure the tire footprints and pressure. In case of bad weather, find a covered location. Be sure to measure the tire footprint and the pressure (in PSI) of each tire ahead of time, so that you will be able check the accuracy of students' measurements. Also, check the accuracy of your calculation by comparing to it to the weight of the car listed on the sticker inside the driver's door or in the vehicle manual. By the end of the day, data may change because air has leaked out of the tires while students were using the tire gauge. For safety, check the tires before driving home.
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