What is the difference between a ratio, a rate, a unit rate, a proportion, and a percent? Describe and give an example of each
What will be an ideal response?
Complete answers will include the following: A ratio is a comparison of two numbers or quantities. For example, two candy bars cost 97ยข. Sometimes the distinction is made between a ratio and a rate. In this case, a ratio is a comparison of two quantities with the same units of measure, such as the ratio of red marbles to blue marbles is 2:3. A rate is a comparison of two quantities with different units of measure, such as 2 boxes of cereal are on sale for $5. A unit rate is a rate that has 1 as its second term. For example, 20 miles per hour (i.e., 20 miles per 1 hour). A proportion is a statement that two ratios or rates are equal. For example, if 2 tickets cost $15, 4 tickets will cost $30. A percent is a part-to-whole ratio that has 100 as its second term. For example, 7% tax on a $100 item is $7.
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In differentiated instruction, what is the role of the teacher?
a. Facilitator of time, space, and activities b. Lecturer c. Task manager d. Possessor of knowledge
As used by the authors of Teaching Young Adolescents, facilitative teaching is based more on behaviorism than it is on constructivism
Indicate whether the statement is true or false.
Three of the following teachers should enhance the quality of notes that students take. Which teacher is unlikely to do so?
a. Ms. Aguilar encourages students to reorganize and elaborate on their notes when they get home from school. b. Mr. Bakewell asks students to hold their questions until the end of class. c. Mr. Carlson writes important points on the chalkboard. d. At the beginning of class, Ms. Drew gives students an outline of the topics for the day.
In IDEA 2004, the language in the definition of transition changed to state that it is a "results-oriented process". This implies that transition should:
A) Lead to placement in a community service provider B) Result in better data for schools. C) Result in an improved adult life for students in areas of work, post-secondary education, community living, recreation & leisure, & community participation. D) Result in students going home