Q4, W5: April 22nd – 26th

Teacher Felicia Taylor Intensive Math 7th 33 Focus 3: Percents & Focus 5: Samples/ Populations
Standard(s) Taught

Use data from a random sample to draw inferences about a population with an unknown characteristic of interest. Generate multiple samples (or simulated samples) of the same size to gauge the variation in estimates or predictions.

Learning Targets and Learning Criteria

Students are successful when they can…

• use proportional reasoning to solve real-world ratio problems, including those with multiple steps.
• use proportional reasoning to solve real-world percent problems, including those with multiple steps, such as markups, markdowns, commissions, and fees.
• critique examples of random sampling as statistical tools using precise mathematical vocabulary: random sampling, population, and valid generalizations.
• design random samplings to collect the data given statistical questions.  Defend the samplings as random.
• draw valid inferences and generalizations from random samplings of populations and justify the inferences and generalizations as valid using appropriate vocabulary.
• explain the variability in multiple random samples and gauge how far off an estimate may be.
Classroom Activities

Monday (1st & 4th Periods)

2. Finish MathSpace Assignments for Mrs. Brackin’s 7th Grade Regular Math Class
3. Finish Percent IXLs
1. M.6 Percent of a number: tax, discount, and more
2. M.7 Find the percent: tax, discount, and more
3. M.8 Sales prices:  find the original price

Wednesday (1st & 4th Periods) – Early Release Day – 40 minute class

1. Nearpod – Probability of Simple Events – CODE: DAVIN

Thursday (1st & 4th Periods)

1. Random Samples (23 minutes)
2. Making Statistical Inferences (28 minutes)
2. IXL
1. CC.6 Identify representative, random, and biased samples
2. J.12 Estimate population size using proportions
Assignments Due

Summatives

None

Formatives