Learning goals: Teacher Facing Coordinate discrete diagrams and multiple written sentences describing the same ratios. Draw and label discrete diagrams to represent situations involving ratios. Practice reading and writing sentences describing ratios, e.g., “The ratio of these to those is $a:b$. The ratio of these to those is $a$ to $b$. For every $a$ of these, there are $b$ of those.” Full lesson plan (warm-up, activities, synthesis, cool-down prompt) from 6.2 Introducing Ratios, Grade 6.