Type:

Graphic Organizer/Worksheet

Description:

Lesson 4 (including rational vs irrational)

Subjects:

  • Mathematics > General
  • Mathematics > Algebra
  • Mathematics > Arithmetic
  • Mathematics > Number Sense & Operations

Education Levels:

  • Grade 6
  • Grade 7
  • Grade 8
  • Grade 9
  • Grade 10

Keywords:

Algebra Mathematics high school ninth grade curriculum map course guide

Language:

English

Access Privileges:

Members

License Deed:

Creative Commons Attribution 3.0

Collections:

None
Update Standards?

CCSS.Math.Content.6.RP.A.3c: Common Core State Standards for Mathematics

Find a percent of a quantity as a rate per 100 (e.g., 30% of a quantity means 30/100 times the quantity); solve problems involving finding the whole, given a part and the percent.

S2486807: Texas Essential Knowledge and Skills for Mathematics

represent ratios and percents with concrete models, fractions, and decimals;

S2486808: Texas Essential Knowledge and Skills for Mathematics

represent benchmark fractions and percents such as 1%, 10%, 25%, 33 1/3%, and multiples of these values using 10 by 10 grids, strip diagrams, number lines, and numbers;

S2486809: Texas Essential Knowledge and Skills for Mathematics

generate equivalent forms of fractions, decimals, and percents using real-world problems, including problems that involve money; and

S2486812: Texas Essential Knowledge and Skills for Mathematics

solve real-world problems to find the whole given a part and the percent, to find the part given the whole and the percent, and to find the percent given the part and the whole, including the use of concrete and pictorial models; and

S2486813: Texas Essential Knowledge and Skills for Mathematics

use equivalent fractions, decimals, and percents to show equal parts of the same whole.

S2486921: Texas Essential Knowledge and Skills for Mathematics

solve problems using data represented in bar graphs, dot plots, and circle graphs, including part-to-whole and part-to-part comparisons and equivalents;

S2486947: Texas Essential Knowledge and Skills for Mathematics

identify the components of a personal budget, including income; planned savings for college, retirement, and emergencies; taxes; and fixed and variable expenses, and calculate what percentage each category comprises of the total budget;
Curriki Rating
On a scale of 0 to 3
3
On a scale of 0 to 3

This resource was reviewed using the Curriki Review rubric and received an overall Curriki Review System rating of 3, as of 2009-05-19.

Component Ratings:

Technical Completeness: 3
Content Accuracy: 3
Appropriate Pedagogy: 0

Reviewer Comments:

This resource consists of an exercise sheet on converting from fractions to decimals and then to percents. There are some thoughtful questions on the exercises. The resource includes a WINK sheet for the student to takes notes
member-name
John Sanchez
July 27, 2009

The graphic organizers and quizzes for this lesson are easy to follow. An educator can effectively use this material to assess students understanding. I particularly liked how the grids are set up. A student can visually see how a fraction is formed with the numerator and the denominator and then easily see how to divide the numerator by the denominator to get the fraction in decimal form. The questions for the quiz are open ended, which allows the students to explain their understanding.

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