7th grade · The Number System
Solve real-world and mathematical problems involving the four operations with rational numbers.
9 interactive, auto-graded activities for 7th grade students practising 7.NS.A.3. Mini Labs put the standard to work in a real scenario; Skill Practice builds fluency on the standard alone. Every one is randomized per student, so each learner gets their own numbers.
The activity revolves around the concept of baking a Christmas cake on a tight budget compared to the cost of purchasing one from a store. Students will be guided through ingredient conversions, cost calculations, and the joy of creating a homemade treat.
In this budgeting simulation, students manage a week's worth of debit card transactions using addition and subtraction of rational numbers, track their account balance, calculate daily spending, and analyze patterns in their financial habits.
In this engaging simulation, students use multiplication and division of rational numbers to track and compare two stock investments over five days—calculating share quantities, portfolio values, and final profits.
Track real-world temperature changes in Antarctica while learning how to add and subtract rational numbers. Students plot values on a number line, analyze patterns, and apply math to freezing-cold data!
Students act as the CEO of a company, to find the cheapest country to purchase the raw materials, students will do unit conversion between different currencies.
A real-world budgeting challenge where students apply rational number operations—decimals, fractions, and percentages—to stay within a $75 back-to-school budget.
Students take on the role of a restaurant’s financial manager, tracking income and expenses, calculating a running balance, and analyzing spending patterns using rational number addition and subtraction and using graphs.
Students run a ride-share business, calculating profits using multiplication and division of rational numbers. They analyze real-world costs, earnings, and forecast long-term success using math.
A fast, auto-graded readiness check that covers all ten big ideas of 7th grade in ten questions. Perfect for day one or two of 8th grade. Each question maps to one standard and scores separately, so your class dashboard becomes a heatmap showing exactly which skills are solid and which need review. Not a test, a map. Randomized values. CCSS 7.RP, 7.NS, 7.EE, 7.G, 7.SP.
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