Hybrid Notes
Word problems make most math students a little nervous. Generally, it’s the translation from English into algebra that poses the problem. Instead of getting stuck, consider taking “hybrid notes,” written partly in English and partly in math, at least initially. Once you gain more clarity, you can shift completely into algebraic sentences (i.e. equations). Do translation in stages, in baby-steps, rather than a single leap. First write notes that mix English and math (e.g. Expense = Burgers * Price, or Total Time = Time Running + Time Walking), then translate fully into mathematics as you gain more understanding. - Example You own a boat rental business. Boats rent for $100 per hour plus a $150 security deposit. On average, your expenses amount to 30% of the hourly fee for each rental. Write an equation relating profit and rental hours for a typical boat trip. It’s hard to translate that into algebra in a single step. Using hybrid notes will help. Profit = Revenue – Expenses. Revenue: 10...