Geometry: Angle Relationship (Parallel Lines cut by a Transversal) - Three Dimensional Figure - Surface Area and volume of a rectangular prism, sphere, cylinder.
Standards:
7.G.2: Draw (freehand, with ruler and protractor, and with technology) geometric shapes with given conditions. Focus on constructing triangles from three measures of angles or sides, noticing when the conditions determine a unique triangle, more than one triangle, or no triangle. 7.G.3: Describe the two-dimensional figures that result from slicing three- dimensional figures, as in plane sections of right rectangular prisms and right rectangular pyramids. 7.G.5: Use facts about supplementary, complementary, vertical, and adjacent angles in a multi-step problem to write and solve simple equations for an unknown angle in a figure. 7.G.6: Solve real-world and mathematical problems involving area, volume and surface area of two- and three-dimensional objects composed of triangles, quadrilaterals, polygons, cubes, and right prisms. |
In new Learning Target, 703, 704 and 707 students will delve further into several geometry topics they have been developing over the years. Grade 7 presents some of these topics, (e.g., angles, area, surface area, and volume) in the most challenging form students have experienced yet. The new Learning Target assumes students understand the basics. The goal is to build a fluency in these difficult problems. The remaining topics, (i.e., working on constructing triangles and taking slices (or cross-sections) of three-dimensional figures) are new to students.
|
Topics: Angle Relationship - Complementary and Supplementary
7.R.P Standards.
7.RP.A Analyze proportional relationships and use them to solve real-world and mathematical problems.
7.RP.1 Compute unit rates associated with ratios of fractions, including ratios of lengths, areas and other quantities measured in like or different units.
7.RP.2.b Identify the constant of proportionality (unit rate) in tables, graphs, equations, diagrams, and verbal descriptions of proportional relationships.
http://www.engageny.org/resource/grade-7-mathematics-module-1
http://www.engageny.org/resource/grade-7-mathematics-module-2
http://www.engageny.org/resource/grade-7-mathematics-module-3
Ratios
|
Rates
|
Rate of Change
|
Consumer Math
|
Developing understanding of and applying Proportional Relationships.
- Students extend their understanding of ratios and develop understanding of proportionality to solve single- and multi-step problems.
- Students use their understanding of ratios and proportionality to solve a wide variety of percent problems, including those involving discounts, interest, taxes, tips, and percent increase or decrease.
- Students solve problems about scale drawings by relating corresponding lengths between the objects or by using the fact that relationships of lengths within an object are preserved in similar objects.
- Students graph proportional relationships and understand the unit rate informally as a measure of the steepness of the related line, called the slope.
- They distinguish proportional relationships from other relationships.
Need Help With Math? Check out the following resources.
- If you are having trouble with your math work, click here for a wide variety of resources. The site contains videos, textbooks, quizzes, and much more to help you succeed. www.ineedhelpwithmath.weebly.com
Online Text Book:
- New York IMPACT Mathematics, Course 2 - 7th grade online student edition textbook
Glencoe.com - Access Code C9EB51561E - New York IMPACT Mathematics, Course 3 - 8th grade online student edition textbook
Glencoe.com - Access Code CB9D34A8F4
ClassZone: http://www.classzone.com/cz/find_book.htm?tmpState=&disciplineSchool=ma_ms&state=NY&x=19&y=17
ClassZone
McDougal Littell's interactive website . Activation code 2443537-370
Khan Academy! access videos: Khanacademy.org
Practice test online: http://www.algebra4children.com/seventh-grade-math-quizzes.html
McDougal Littell's interactive website . Activation code 2443537-370
Khan Academy! access videos: Khanacademy.org