Standard/Grade level: AIG standard 2: CC 7.EE.1.2.3 Use properties of operations to generate equivalent expressions The Revised Bloom’s Taxonomy Table The Cognitive Process Dimension The Knowledge Dimension 1 Remember 2 Understand 3 Apply A Factual Knowledge What algorithm is used in finding the percent of a number? Explain how you can use an algorithm to find the percent of a number. Apply and illustrate (show the expression and equation) how finding the percent of a number is used in real world situations. (practice page) Recalling problem solving strategies students will solve real world problems using examples with purchases, tax, and tips. What does it mean when a vendor offers percentage off of a product? How can you find the savings? The purchase price? Retrieve, recall, recognize, list, describe, locate, find, bullet, bookmark, flashcards, definition, fact, worksheet, label, reproduce, basic search Interpret, infer, paraphrase, summarize, explain, show and tell, journal, blog, categorize, tag, annotate Retrieve relevant knowledge from longāterm memory B Conceptual Knowledge Construct meaning from instructional messages, including oral, written, and graphic communication C Procedural Knowledge Implement, use, execute, load, edit, illustrate, simulate, present, interview, perform, play 4 Analyze Compare, organize, structure, report, graph, spreadsheet, chart, database, checklist, word process, mind maps, publish Organize your selected items from least to greatest in cost 5 Evaluate 6 Create Investigate prices of items, when they ‘normally’ are reduced and determine if ‘waiting on a sale’ is good judgment.. Create a collage of advertisements showing percents off Justify, solve, judging, debate, chat room, evaluate, conclude, collaborate, network, investigate Investigate the same item at a different store. Are the prices the same/different? How much? Create a spreadsheet similar to the one on the project syllabus using Microsoft excel as a rough draft Apply the algorithms and your findings in cost savings and purchase prices to actual items you would like to purchase. Create a presentation which shows various items and their sale price based on percentages off. Carry out or use a procedure in a given situation D Meta Cognitive Knowledge Break material into its constituent parts and determine how the parts relate to one another and to an overall structure or purpose Generating new ideas, putting together/combining ideas, construct, produce, inventing, build, blog, video pod cast, direct, record, media product, paint, advertise, program, create a film, project, flow charts/graphs, story with animation Analyze how a price reduction based on percentages reflects the purchase price of an item. Pose a situation in which it might be better to pay the higher price instead of waiting for the sale. Standard 2: Differentiated Curriculum and Instruction The LEA employs challenging, rigorous, and relevant curriculum and instruction K-12 to accommodate a range of academic, intellectual, social and emotional needs of gifted learners. Practice A: Adapts the NC Standard Course of Study (now Common Core) according to identified abilities, readiness, interest, and learning profiles K-12. Practice B: Enriches, extends and accelerates the curriculum to address a range of ability levels in language arts, math, and other content areas as appropriate. Practice C: Employs diverse and effective instructional practices to address a range of learning needs. Common Core for Mathematics Using mathematical algorithms to solve real world situations. Grade 7: Expressions and Equations 7EE, 7PR, 7 NS 7 EE.1 Apply properties of operations as strategies to add, subtract, Students will find, define and practice equations using the algorithms for finding percents. factor, and expand linear expressions with rational coefficients. 7 EE.2 Understand that rewriting an expressions in different forms in a Students will find percents of a number using the algorithm/s: Discovering the same answer using different strategies. problem context can shed light on the problem and how the quantities in Original number x % of = ‘n’ Original price – ‘n’ = reduced number $100.00 x 20% = $20.00 $100.00 – 20.00 = $80.00 it are related. Original number x (100% - % of) = reduced number $100.00 x (100%-20%=80%) $100.00 x 80% = $80.00 7 EE. 3 Solve multi-step real-life and mathematical problems posed with Students will determine 6 items they would like to purchase. Using a spreadsheet and creative design they will find the sale price positive and negative rational numbers in any form (whole numbers, of the items using 20%, 25%, 50% and 75% off each of the items. fractions, and decimals), using tools strategically. Apply properties of Students will determine the total purchase price using 7.5% tax on the sales price. operations to calculate with numbers in any form; convert between forms as appropriate; and assess the reasonableness of answers using mental computation and estimation strategies. 7 EE 4 Use variable to represent quantities in a real-world or Students will use the algorithm for finding percents of a number showing the equation used to solve. mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities. 7 RP 3 Use proportional relationships to solve multistep ratio and Students will determine the percentage of each item for markdowns. percent problems. Examples: simple interest, tax, markups and Students will determine the cost including tax using 7.5%. markdowns, gratuities and commissions, fees, percent increase and decrease, percent error. 7.NS 3 Solve real world and mathematical problems involving the four operations with rational numbers. RP Ratio and Proportion NS Number System EE Expressions and Equations Problem Based Learning project with items, markdowns and percents.