In this unit, students learn to understand and use the terms “ratio,” “rate,” “equivalent ratios,” “per,” “at this rate,” “constant speed,” and “constant rate,” and to recognize when two ratios are or are not equivalent. To learn more about how to use GeoGebra’s fully digital and interactive curriculum, visit our [url=https://www.geogebra.org/m/ckm3ffqh]IM 6–8 Math page[/url].

[b]2.1 Introducing Ratios and Ratio Language[/b][br][list][*][url=https://im.kendallhunt.com/MS/teachers/1/2/1/preparation.html]Teacher Materials[/url][br][/*][*][url=https://www.geogebra.org/m/pxjzx9rx]Student Materials[/url][br][/*][/list][br][b]2.2 Representing Ratios with Diagrams[/b][br][list][*][url=https://im.kendallhunt.com/MS/teachers/1/2/2/preparation.html]Teacher Materials[/url][br][/*][*][url=https://www.geogebra.org/m/eaa3jkzh]Student Materials[/url][br][/*][/list][br][b]2.3 Recipes[/b][br][list][*][url=https://im.kendallhunt.com/MS/teachers/1/2/3/preparation.html]Teacher Materials[/url][br][/*][*][url=https://www.geogebra.org/m/zap3rehd]Student Materials[/url][br][/*][/list][br][b]2.4 Color Mixtures[/b][br][list][*][url=https://im.kendallhunt.com/MS/teachers/1/2/4/preparation.html]Teacher Materials[/url][br][/*][*][url=https://www.geogebra.org/m/fewgugpv]Student Materials[/url][br][/*][/list][b][br]2.5 Defining Equivalent Ratios[/b][br][list][*][url=https://im.kendallhunt.com/MS/teachers/1/2/5/preparation.html]Teacher Materials[/url][br][/*][*][url=https://www.geogebra.org/m/pbwczysz]Student Materials[/url][br][/*][/list][br][b]2.6 Introducing Double Number Line Diagrams[/b][br][list][*][url=https://im.kendallhunt.com/MS/teachers/1/2/6/preparation.html]Teacher Materials[/url][br][/*][*][url=https://www.geogebra.org/m/ajdg6emq]Student Materials[/url][br][/*][/list][br][b]2.7 Creating Double Number Line Diagrams[/b][br][list][*][url=https://im.kendallhunt.com/MS/teachers/1/2/7/preparation.html]Teacher Materials[/url][br][/*][*][url=https://www.geogebra.org/m/tpqpkmjq]Student Materials[/url][br][/*][/list][br][b]2.8 How Much for One? (Working with Ratios)[/b][br][list][*][url=https://im.kendallhunt.com/MS/teachers/1/2/8/preparation.html]Teacher Materials[/url][br][/*][*][url=https://www.geogebra.org/m/vpsgk99b]Student Materials[/url][br][/*][/list][b][br]2.9 Constant Speed[/b][br][list][*][url=https://im.kendallhunt.com/MS/teachers/1/2/9/preparation.html]Teacher Materials[/url][br][/*][*][url=https://www.geogebra.org/m/vzgv65m6]Student Materials[/url][br][/*][/list][br][b]2.10 Comparing Situations by Examining Ratios[/b][br][list][*][url=https://im.kendallhunt.com/MS/teachers/1/2/10/preparation.html]Teacher Materials[/url][br][/*][*][url=https://www.geogebra.org/m/heyqdmrs]Student Materials[/url][br][/*][/list][b][br]2.11 Representing Ratios with Tables[/b][br][list][*][url=https://im.kendallhunt.com/MS/teachers/1/2/11/preparation.html]Teacher Materials[/url][br][/*][*][url=https://www.geogebra.org/m/fsddtdgz]Student Materials[/url][br][/*][/list][br][b]2.12 Navigating a Table of Equivalent Ratios[/b][br][list][*][url=https://im.kendallhunt.com/MS/teachers/1/2/12/preparation.html]Teacher Materials[/url][br][/*][*][url=https://www.geogebra.org/m/b43gnesk]Student Materials[/url][br][/*][/list][br][b]2.13 Tables and Double Number Line Diagrams[/b][br][list][*][url=https://im.kendallhunt.com/MS/teachers/1/2/13/preparation.html]Teacher Materials[/url][br][/*][*][url=https://www.geogebra.org/m/h4nmucxa]Student Materials[/url][/*][/list][br][b]2.14 Solving Equivalent Ratio Problems[/b][br][list][*][url=https://im.kendallhunt.com/MS/teachers/1/2/14/preparation.html]Teacher Materials[/url][br][/*][*][url=https://www.geogebra.org/m/kzm7nvt5]Student Materials[/url][/*][/list][br][b]2.15 Part-Part-Whole Ratios[/b][br][list][*][url=https://im.kendallhunt.com/MS/teachers/1/2/15/preparation.html]Teacher Materials[/url][br][/*][*][url=https://www.geogebra.org/m/jpxwjgh4]Student Materials[/url][/*][/list][br][b]2.16 Solving More Ratio Problems[/b][br][list][*][url=https://im.kendallhunt.com/MS/teachers/1/2/16/preparation.html]Teacher Materials[/url][br][/*][*][url=https://www.geogebra.org/m/bm5aftuw]Student Materials[/url][/*][/list][br][b]2.17 A Fermi Problem[/b][br][list][*][url=https://im.kendallhunt.com/MS/teachers/1/2/17/preparation.html]Teacher Materials[/url][br][/*][*][url=https://www.geogebra.org/m/b5n3yxnr]Student Materials[/url][/*][/list]

[list][*][url=https://www.geogebra.org/m/ckm3ffqh]IM 6–8 Math[/url][br][/*][*][url=https://youtu.be/zs0RnPB9vKI]How to create a GeoGebra class[/url][/*][*][url=https://youtu.be/nEnn-XqS8XQ]GeoGebra Classroom: See how student work saves and how they can access it later[/url]. [/*][*][url=https://youtu.be/oapG6yIfaqc]Create a Google Classroom assignment from any lesson[/url]. Student work saves here too.[/*][*][url=https://www.geogebra.org/m/gus8ffvr]Attribution Statement[/url][/*][/list]