Double Number Line

Use a ratio to create a double number line. Adapted from a great GeoGebra applet by ashli.black at https://www.geogebra.org/m/jJkbhtcv .

Guy Mathews — 24 août 2020 - 13:59

Type de ressources: Activité
Balises: access amy ashli ashli.black black brodesky buffington center development diagrams dnl double driscoll edc education ell english factor in johannah learner lesson line maine mark math mathematics mlti nickel nsf number numbers pam percentages peter practice proportion ratio ratios scale slope tierney-fife vam visual Voir davantage …
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