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Lesson 1

Lesson 1. Lesson 2. Lesson 3. Lesson 4. Lesson 5. Challenge. Lesson 1. Lesson 2. Lesson 3. Lesson 4. Lesson 5. Challenge. $100. $100. $100. $100. $100. $100. $200. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $300. $400. $400. $400. $400. $400.

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Lesson 1

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  1. Lesson 1

  2. Lesson 2

  3. Lesson 3

  4. Lesson 4

  5. Lesson 5

  6. Challenge

  7. Lesson 1 Lesson 2 Lesson 3 Lesson 4 Lesson 5 Challenge $100 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500

  8. What is technology? Page 399

  9. Technology is using science to help us solve problems.

  10. What does it mean to invent? Page 399

  11. Invent means to make something for the first time..

  12. Name one invention that people need and one invention that people want.

  13. Need: ovens, clothes Want: IPod, toys

  14. How can the technology of cars make our lives better? Page 399

  15. Cars help people get from one place to another quickly and safely

  16. What is transportation? Page 400

  17. Transportation moves people and things from place to place.

  18. What is a vaccine? Page 402

  19. A vaccine is a medicine that can help prevent a disease.

  20. What might happen if doctors did not have technology such as X rays and vaccines? Page 403

  21. Doctors might not be able to help sick or injured people get better.

  22. Why is it important that doctors and scientists keep looking for new ways to help people? Page 403

  23. They may be able to find a cure to a disease such as cancer.

  24. What are some tools that doctors use to see inside of people? Page 403

  25. X rays, CAT scans, and MRIs

  26. What two inventions can help people see? Page 402

  27. Contacts and Glasses

  28. How do we use technology to communicate? Page 404-405

  29. We can use a telephone to call friends or computers to send messages.

  30. How are the two telephones on page 404 alike? Page 404

  31. Both telephone have a part that you talk into. Both telephones will ring.

  32. What are some things that people use a computer for?

  33. -email -Skype -find information -watch videos -play games

  34. How are computers from 1946 different from computers in 2015? Page 405

  35. Today computers are smaller, fast, and e easier to use than the first computers.

  36. What is the MAIN IDEA of pages 404-405?

  37. People use telephones and computers to communicate.

  38. What do some satellites in space do? Page 407

  39. Some satellites in space • take pictures and send • them back to Earth.

  40. What are some ways you use technology from the time you wake up until the time you get to school?

  41. -turn in lights -brush my teeth -make toast in a toaster -take a bus to school

  42. How does a meteorologist use information from satellites? Page 407

  43. A meteorologist uses the pictures to tell us what the weather will be like.

  44. Technology like Velcro and calculators make our lives ___________. Page 406

  45. Technology like Velcro and calculators make our lives EASIER.

  46. What is a satellite? Page 407

  47. A satellite is an object that revolves around another object.

  48. What does manufacture mean? Page 408

  49. Manufacture means to make by hand or by machine.

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