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Statistics & Probability

SequencesLessonsMaterialsVideos
  1. Math

Statistics & Probability

SequencesLessonsMaterialsVideos
SequencesLessonsMaterialsVideos

Data representation, distributions, and statistical variability using sampling and inference techniques. Integrates probability models, compound events, bivariate patterns, and linear models to guide data-driven decision making.

Represent and Interpret DataCategorical and numerical data organization using tally charts, pictographs, and bar graphs. Focuses on interpreting visual displays to solve comparison problems and summarize data sets.
Lesson
折れ線グラフと混合分数 スライド

折れ線グラフの読み取り

Students interpret and create line plots using measurement data involving fractions.

DG

Dan Gendo

Special Education Teacher
4/28
Lesson
インチの4分の1 測定スライド

インチの4分の1で測る

Students learn to measure objects to the nearest fourth of an inch and explore partition logic.

DG

Dan Gendo

Special Education Teacher
4/28
Lesson
インチの半分 測定スライド

インチの半分で測る

Students learn to measure objects to the nearest half-inch and are introduced to mixed numbers.

DG

Dan Gendo

Special Education Teacher
4/28
Lesson
Measurement Unit Slides Part 4
Measurement Unit Answer Key

Interpreting Line Plots

Analyzing and creating line plots to represent measurement data.

DG

Dan Gendo

Special Education Teacher
4/27
Lesson
Measurement Unit Slides Part 3
Data Mastery Worksheets

Equivalence and Mixed Numbers

Using fraction equivalence to measure and record lengths accurately.

DG

Dan Gendo

Special Education Teacher
4/27
Lesson
Measurement Unit Slides Part 2

Fourths of an Inch

Expanding measurement skills to fourths of an inch and practicing with mixed numbers.

DG

Dan Gendo

Special Education Teacher
4/27
Lesson
Measurement Unit Slides Part 1
Measurement Recording Sheets

Halves of an Inch

Introduction to measuring length in halves of an inch and understanding mixed numbers.

DG

Dan Gendo

Special Education Teacher
4/27
Lesson
Prediction Pros Teacher Guide
Prediction Pros Worksheet
Prediction Pros Exit Ticket

Prediction Pros

Day 3 covers probability and predictions, teaching students to identify 'more likely' and 'least likely' outcomes based on visual data.

SM

Safiyyah Multani

Math Teacher
4/22
Lesson
Coin Counters Teacher Guide
Coin Counters Worksheet
Coin Counters Exit Ticket

Coin Counters

Day 2 introduces pennies, nickels, and dimes, focusing on identifying values, using the cents symbol, and counting mixed coin groups.

SM

Safiyyah Multani

Math Teacher
4/22
Lesson
Chart Champions Teacher Guide
Chart Champions Worksheet
Chart Champions Exit Ticket

Chart Champions

Day 1 focuses on tally charts and bar graphs, emphasizing calculating sums and differences to compare data points.

SM

Safiyyah Multani

Math Teacher
4/22
Lesson
Data Master Worksheet Compact
Data Architect Extension Project
Data Master Worksheet Compact Final

Data Master Mastery

A comprehensive lesson on data interpretation and graphing, moving from foundational skill practice to an independent data collection and design project.

DG

Danielle Garland

Elementary Teacher
4/22
Lesson
Day 3 Facilitation Guide
Day 3 Evidence Cards
Day 3 Practice Worksheet
Day 3 Exit Ticket
Day 3 Answer Key

Case Reopened

The final mission where students evaluate the effectiveness of data collection. They analyze "broken" surveys where the question didn't match the goal and practice rewriting them for accuracy.

MC

Melinda Cortez

Other
4/20
Lesson
Day 2 Facilitation Guide
Day 2 Sorting Cards
Day 2 Practice Worksheet
Day 2 Exit Ticket
Day 2 Answer Key

The Variety Vault

Focuses on differentiating between statistical and non-statistical questions. Students learn that a good survey question must expect a variety of answers to be useful for data collection.

MC

Melinda Cortez

Other
4/20
Lesson
Day 1 Facilitation Guide
Day 1 Practice Worksheet
Day 1 Exit Ticket
Day 1 Answer Key
Day 1 Evidence Cards

Data Detectives

A 25-minute small group lesson designed to move students from RIT 171-180 to 181-190 by shifting from basic data interpretation to formulating and selecting effective statistical questions.

MC

Melinda Cortez

Other
4/20
Lesson
Mountain Ascent Assessment
Ascent Answer Guide
Mountain Ascent Assessment
Ascent Answer Guide
Mountain Ascent Assessment
Ascent Answer Guide
Mountain Ascent Assessment
Mountain Ascent Assessment
Mountain Ascent Assessment
Ascent Answer Guide

Math Mastery Benchmark

A comprehensive math benchmark assessment covering key standards from Grade 1 through Grade 6, designed to track student progress and identify skill gaps.

EN

emily niehaus

School Administrator
4/16
Lesson
Skyline Subtraction Worksheet A
Skyline Subtraction Worksheet B
Skyline Subtraction Worksheet C
Subtraction PreTest Worksheet
Subtraction PreTest Answer Key

Skyline Subtraction Practice

A series of practice worksheets focused on three-digit subtraction without regrouping, featuring a visual number line to assist with mental math and place value visualization.

TL

Tanya Larson

Other
3/20
Lesson
Math Milestone Student Assessment Grade 2
Math Milestone Grade 2 Answer Key
Math Milestone Student Assessment Grade 2 Updated
Digit Dash Addition Worksheet
Digit Dash Addition Worksheet Updated
Digit Dash Addition Worksheet Updated Final
Digit Dash Addition Worksheet Updated Final Final
Digit Dash Addition Worksheet Final Refined
Digit Dash Addition Worksheet Set B
Digit Dash Addition Worksheet Set C
Digit Dash Addition Worksheet Set D
Addition PreTest Worksheet
Addition PreTest Answer Key
Digit Dash Addition Worksheet Set E

Second Grade Finale Assessment

A comprehensive end-of-year assessment for second-grade students, covering all Massachusetts Mathematics Curriculum Framework standards including Operations and Algebraic Thinking, Number and Operations in Base Ten, Measurement and Data, and Geometry.

TL

Tanya Larson

Other
3/20
Lesson
Math Milestone Student Assessment
Math Milestone Student Assessment Updated
Math Milestone Answer Key

First Grade Finale Assessment

A comprehensive end-of-year assessment for first-grade students, covering all Massachusetts Mathematics Curriculum Framework standards including Operations and Algebraic Thinking, Number and Operations in Base Ten, Measurement and Data, and Geometry.

TL

Tanya Larson

Other
3/20
Lesson
Level 1 Packet Resources

Level 1 Teacher Vault

Teacher overview and answer keys for the Level 1 Valentine's Day math packet.

EE

Erin Esswein

Special Education Teacher
2/13