Eureka 7 Module 1 Lesson 1

Ever wondered how relationships help us measure rates? We're diving into Eureka 7, Module 1, Lesson 1, exploring an experience in relationships as a measuring rate.Ready for this week's challenge? We've got a puzzle for you to solve on your screen! Can you arrange numbers 2 through 7 so each line of the cross adds up to 17?Here’s a quick look at our agenda: we'll kick things off with a speed race, then review vocabulary, dive into ratios and rates, and finally, work on a worksheet.How fast is our class? Today, we're going to find out! Get ready to pass out papers as quickly as you can.Our objective for passing papers is simple: one student will hand out one sheet per student. We'll have 4 timed trials to see how fast you are.Today, we're asking some key questions: how will we measure our rate of passing out papers, and what quantities will we use to describe that rate?We'll be using this chart to record our progress. For each trial, we'll track the number of papers passed, time in seconds, and calculate the ratio, rate, and unit rate.Let's clarify some important terms: ratio, equivalent ratios, rate, and unit rate. Understanding these is crucial for our lesson today.We'll also look at our class demographics by gender, recording the number of boys and girls in different math groups and their ratios.Work with a partner to solve this: Which pencil pack is the better buy – 30 for $7.97 or 12 for $4.77? Fill out the chart to explain your answer.