This lesson should be used as practice after students have had experience with ratio tables, graphing points, and determining proportional relationships.  On slides 1-4 students are given a situation, then they complete the ratio table, graph the coordinates, and determine if the relationship is proportional.   On slides 5-7 students are given graphs and asked to determine if it represents proportional relationships, and explain why.  On slide 8 students are given written situations and asked to determine if they represent proportional relationships and explain their reasoning.  This lesson was created with Jamboard to provide teachers and students with real time collaboration.   

Students lean about proportions, ratios, and unit rate. It is important for connections to be made among ratio tables, graphing points, and slope of a line. Students make these connections through the first activity provided by the VDOE. The second task by Illustrative Mathematics is a way to assess student understanding.

Teach about the Fibonacci sequence being a series of numbers and which is found reflected in nature.  Students create artwork based on the sequence.

Video Description:  How does NASA test ideas, like the Mars Helicopter, before they are even built? Find out more about this revolutionary helicopter and how NASA uses mathematical modeling to turn complex ideas into solvable equations that help shape future missions. Video Length:  3:20.NASA eClipsTM is a suite of online student-centered, standards-based resources that support instruction by increasing STEM literacy in formal and nonformal settings.  These free digital and downloadable resources inform and engage students through NASA-inspired, real-world connections.NASA eClips Real World segments (grades 6-8) connect classroom mathematics to 21st Century careers and innovations.  They are designed for students to develop an appreciation for mathematics through real-world problem solving.

Video Description:  At NASA everything begins with an idea. Physical models help NASA engineers and technicians test those ideas before building full-scale versions. Learn more about the important role physical modeling, building prototypes and mathematics play in engineering solutions.  Video Length:  3:11.NASA eClipsTM is a suite of online student-centered, standards-based resources that support instruction by increasing STEM literacy in formal and nonformal settings.  These free digital and downloadable resources inform and engage students through NASA-inspired, real-world connections.NASA eClips Real World segments (grades 6-8) connect classroom mathematics to 21st Century careers and innovations.  They are designed for students to develop an appreciation for mathematics through real-world problem solving.

This assignment can be completed individually or in a group of 2-3.  The teacher begins with slide 2, a welder can earn $17/hr.  Then using multiplicative or additive properties to complete the table.  The first 2 career options give hourly rates.  The following two give weekly rates, while the last is a yearly salary.   Students can work up or down the ratio table depending on their comfort level.   The last three slides are for the students to explore salary options not mentioned before.  Students are increasing by 10's and doubles to find the salaries.