Comparing+and+Scaling

= Video Tutors = //Is something confusing you? Do you need a little more instruction? Watch and listen to these video tutors to help your learning:// Investigation 1 //Investigation 2// //Investigation 3 Part 1// //Investigation 3 Part 2// //Investigation 4 Part 1// //Investigation 4 Part 2// //Investigation 4 Part 3// //Investigation 4 Part 4// = On-line Assessments = //These count as a quiz grade and are great reviews for each investigation. At the end of the book, you can re-take these assessments to prepare for the SWYK.// //Investigation 1// //Investigation 2// //Investigation 3// //Investigation 4//  //Vocabulary//