Investigate chance processes and develop, use, and evaluate probability models. Grade Level/ Alternate K-PREP Content Aligned KCAS Standards Content Area Standards (M-7.1) KCAS (7.RPR.3) Use proportional relationships to solve Use proportional relationships to solve multistep ratio and percent problems. multistep ratio and percent problems. Examples: simple interest, tax, markups and markdowns, gratuities and commissions, fees, percent increase and decrease, percent error. (M-7.2) KCAS (7.EE.3) Solve real-life and mathematical problems Solve multi-step real-life and mathematical posed with positive and negative rational problems posed with positive and negative numbers, (whole numbers, fractions and rational numbers in any form (whole numbers, decimals) converting between forms as fractions, and decimals), using tools 7th Grade Math appropriate. strategically. Apply properties of 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. For example: If a woman making $25 an hour gets a 10% raise, she will make an additional 1/10 of her salary an hour, or $2.50, for a new salary of $27.50. (M-7.3) KCAS (7.NS.1d) Apply and extend previous understandings of and extend previous understandings of addition and subtraction to add and subtract addition and subtraction to add and subtract rational numbers; represent addition and
Investigate chance processes and develop, use, and evaluate probability models. Grade Level/ Content Area Alternate K-PREP Content Aligned Standards KCAS Standards 7th Grade Math (M-7.1) Use proportional relationships to solve multistep ratio and percent problems. KCAS (7.RPR.3) Use proportional relationships to solve multistep ratio and percent problems. Examples: simple interest, tax, markups and markdowns, gratuities and commissions, fees, percent increase and decrease, percent error. (M-7.2) Solve real-life and mathematical problems posed with positive and negative rational numbers, (whole numbers, fractions and decimals) converting between forms as appropriate. KCAS (7.EE.3) Solve multi-step real-life and mathematical problems posed with positive and negative rational numbers in any form (whole numbers, fractions, and decimals), using tools strategically. Apply properties of 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. For example: If a woman making $25 an hour gets a 10% raise, she will make an additional 1/10 of her salary an hour, or $2.50, for a new salary of $27.50. (M-7.3) Apply and extend previous understandings of addition and subtraction to add and subtract KCAS (7.NS.1d) and extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and
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