Properties of Cyclic Quadrilaterals

Students explore four-sided polygons inscribed in circles to discover the supplementary relationship between opposite angles. They analyze why this property holds true and apply it to complex problems and formal proofs.

Lesson #4
inCircle Secrets

You might also like

Integer Combat Workbook
Rational Orbit Workbook
Expression Force Workbook
Equation Sentinel Workbook
Proportional Patrol Workbook
Launch Pad Answer Key
Launch Pad Focus Companion

Algebra 1 Launch Pad

A comprehensive summer bridge workbook for rising 8th graders transitioning to Algebra 1. Contains review of prerequisite topics, advanced pre-algebra skills, real-world application, and an Algebra Escape Challenge.

CA

Carlos Arenas

Toon Stats Student Packet
Toon Stats Teacher Guide

Toon Stats Challenge

A four-day statistics packet using Cartoon Network shows to teach tallying, graphing, probability, range, and outliers, complete with a comprehensive teacher guide for IEP tracking.

MR

Maddy Roberts

Toon Stats Teacher Guide page 1

Toon Stats Teacher Guide

A comprehensive three-page teacher guide and answer key for the Toon Stats Challenge. Page 1 details IEP alignment and accommodation trackers; Page 2 provides standard-aligned keys for Day 1 and 2; Page 3 provides keys for Day 3 and 4. This version features larger, clearer text sizes.

MR

Maddy Roberts

Foundation Missions Part 1 Final
Foundation Missions Worksheet Part 1
Foundation Missions Worksheet Part 2
Foundation Missions Part 2 Final
Foundation Missions Worksheet Part 1 Revised
Foundation Missions Worksheet Part 2 Revised
Summit Prep Packet
Summit Reference Sheet

Math in Motion: The 2-Hour Summit

A high-intensity, 120-minute math simulation. Students act as lead consultants, completing a high-speed skill warmup before selecting a professional sector (Music, Urban Planning, Rocket Science, or Sports Analytics) to solve a series of complex work orders.

EL

Elsa LaLone

Workday Payday Slides
Workday Payday Task Cards

Workday Payday

A practical vocational math lesson where students learn to calculate daily earnings by multiplying hours worked by hourly wages. Designed with real-world job-card contexts and supported by structured visual skip-counting.

MG

Michelle Goode

Toon Stats Student Packet page 1

Toon Stats Student Packet

A four-day printable student worksheet packet themed around Cartoon Network shows. Covers tallying and bar graphs on Day 1, probability and likelihood on Day 2, range and outliers on Day 3, and a cumulative review assessment on Day 4. This version features further increased text sizes (sm and base) for maximum readability and accessibility.

MR

Maddy Roberts

Toon Analytics Worksheet
Toon Analytics Answer Key

Toon Analytics

A high school statistics lesson that applies concepts of data representation, probability, and outlier analysis to Cartoon Network shows across different eras.

MR

Maddy Roberts

Workday Payday Task Cards page 1

Workday Payday Task Cards

A printable set of 8 vocational job-card task cards for student stations. Each card presents a distinct workplace scenario with clear numbers and visual guides to support independent double-digit skip-counting and wage calculations.

MG

Michelle Goode

Pattern Pilot Workbook
Linear Scout Workbook
Geometry Foundations Workbook
Statistics Probability Workbook
Algebra Preview Workbook
Escape Challenge Workbook
Part Two Answer Key

Algebra Bridge Part 2

The second part of the Algebra 1 Summer Bridge Packet. It covers functions & patterns, linear relationships, geometric foundations, statistics & probability, and an advanced Algebra 1 preview.

CA

Carlos Arenas

Workday Payday Slides

Workday Payday Slides

A comprehensive 7-slide presentation that introduces hourly wage calculations using real-world vocational scenarios. Designed with a retro industrial clipboard theme, featuring bold graphics, clear icons, and visual skip-counting tracks. All slide text elements are strictly 24px or larger.

MG

Michelle Goode

Integer Combat Workbook
Rational Orbit Workbook
Expression Force Workbook
Equation Sentinel Workbook
Proportional Patrol Workbook
Launch Pad Answer Key
Launch Pad Focus Companion

Algebra Bridge Part 1

The first part of the Algebra 1 Summer Bridge Packet for rising 8th graders. It covers integer operations, rational numbers, expressions, solving equations, and proportional relationships with worked examples and workspaces.

CA

Carlos Arenas

Toon Analytics Answer Key page 1

Toon Analytics Answer Key

The corresponding 2-page teacher answer key for the Cartoon Network statistics worksheet, providing all solved values, completed tally charts, filled-in bar graphs, two-way contingency table solutions, exact probability fractions, and step-by-step IQR outlier calculations in high-contrast red font.

MR

Maddy Roberts