A lesson focused on calculating the margin of error for population means when the population standard deviation is known. Students practice using z-scores for different confidence levels.

A focused practice session on constructing z-confidence intervals for the mean using raw data and known population standard deviations.

A lesson focused on calculating and interpreting confidence intervals for population means when the population standard deviation is known. Students practice identifying key statistics and applying the Z-interval formula to real-world scenarios.

A practice lesson focusing on the relationship between confidence levels and interval width. Students analyze sets of intervals to identify specific confidence levels based on their precision.

A comprehensive lesson on scaled picture and bar graphs with a festive Cinco de Mayo theme, featuring taco toppings and piñata treats. Students will practice drawing graphs and solving 'how many more/less' problems.

A math lesson for 3rd-grade RSP students focusing on foundational 2nd-grade number sense skills. Students will practice mental addition of 10 and 100 and use place value to compare numbers up to 1,000 using scaffolding such as place value mats and visual aids.

Foundational tools for assessing student levels and planning instruction based on California Power Standards across grades K-5.

A short assessment focused on the 4th-grade skill of finding common denominators to create equivalent fractions. Includes a student exit ticket and a teacher proficiency guide.

A lesson on comparing fractions with same numerators or same denominators using visual models and number lines.

Applies geometry and arithmetic to everyday tasks like cooking measurements, home DIY projects, and travel planning.

Covers the financial aspects of independent living, including renting, utility usage math, and basic insurance concepts.

Practical applications of percentages and ratios in shopping, including sales tax, discounts, tips, and unit price comparisons.

Explores the math behind interest rates (APR), credit card statements, and the long-term impact of debt.

Teaches students how to categorize expenses, use the 50/30/20 rule, and build a sustainable monthly budget.