Congruence Courses and Certifications

Explore congruences, their properties, and applications in cryptography. Learn to solve linear congruences, understand the Chinese Remainder Theorem, and implement a Caesar cipher using Python.

• Codecademy
• 1 hour
• Self-Paced
• Free Trial Available

Geometry 101: Intro to Geometry

Comprehensive introduction to geometry concepts, from basics to advanced topics, using engaging lessons and assessments for college credit transfer.

• Study.com
• 20 hours 48 minutes
• Self-Paced
• Paid Course

CSET Math Subtest II (212): Practice & Study Guide

Comprehensive preparation for CSET Mathematics Subtest 2, covering geometry, probability, and statistics through video lessons and quizzes to help you excel on the exam.

• Study.com
• 12 hours
• Self-Paced
• Paid Course

Common Core Math - Geometry: High School Standards

Strengthen high school geometry knowledge aligned with Common Core Standards through engaging lessons, mini quizzes, and practice exams covering congruence, similarity, trigonometry, circles, conic sections, and measurement.

• Study.com
• 3 hours 20 minutes
• Self-Paced
• Paid Course

NY Regents Exam - Geometry: Test Prep & Practice

Comprehensive review of geometry concepts for NY Regents Exam, covering logic, shapes, and analytical geometry through video lessons and quizzes.

• Study.com
• 17 hours
• Self-Paced
• Paid Course

Common Core Math Grade 8 - Geometry: Standards

Engaging geometry lessons aligned with Common Core standards, featuring videos and activities to enhance understanding of congruence, similarity, Pythagorean theorem, and 3D shapes.

• Study.com
• 2 hours 24 minutes
• Self-Paced
• Paid Course

Holt McDougal Larson Geometry: Online Textbook Help

Comprehensive geometry lessons with engaging videos covering essentials, proofs, triangles, quadrilaterals, circles, transformations, measurements, and probability for enhanced understanding and enjoyment.

• Study.com
• 12 hours 8 minutes
• Self-Paced
• Paid Course

FSA - Grade 8 Math: Test Prep & Practice

Comprehensive prep for 8th grade math FSA, covering real numbers, algebra, geometry, and statistics. Short lessons and quizzes help identify areas for improvement and ensure exam readiness.

• Study.com
• 9 hours
• Self-Paced
• Paid Course

Ohio End of Course Exam - Geometry: Test Prep & Practice

Comprehensive geometry review covering foundations, shapes, proofs, and advanced concepts. Self-paced lessons and quizzes prepare students for the Ohio End of Course Exam in an engaging, flexible format.

• Study.com
• 21 hours
• Self-Paced
• Paid Course

PSSA - Mathematics Grade 8: Test Prep & Practice

Comprehensive review of 8th grade math concepts for PSSA exam, covering number systems, algebra, geometry, and statistics through online lessons and quizzes.

• Study.com
• 9 hours
• Self-Paced
• Paid Course

Amsco Geometry: Online Textbook Help

Comprehensive video lessons aligned with Amsco geometry textbook chapters, covering essential concepts from basic geometry to advanced topics like locus and construction. Study at your own pace to master challenging geometric principles.

• Study.com
• 10 hours 24 minutes
• Self-Paced
• Paid Course

Washington EOC - Geometry: Test Prep & Practice

Comprehensive preparation for Washington's Geometry exam, covering key topics through engaging video lessons, quizzes, and expert support to ensure success.

• Study.com
• 14 hours
• Self-Paced
• Paid Course

Praxis Geometry (5163) Prep

Comprehensive review of geometry concepts for Praxis exam, covering triangles, angles, proofs, trigonometry, and 3D geometry. Includes practical applications and exam preparation strategies.

• Study.com
• Self-Paced
• Paid Course

Wrath of Math

Introduction to Short Division and Modular Congruence

Discover a faster, more efficient alternative to long division through short division techniques and learn to quickly calculate remainders, including solving complex modular congruence problems.

• YouTube
• 13 minutes
• Self-Paced
• Free Video

Introduction to number theory

5 ratings at OpenLearn

This free course, Introduction to number theory, is a branch of mathematics concerned with the properties of integers. Section 1 introduces Euclid’s algorithm, which is used to find the HCF of two ...

• OpenLearn
• 18 hours
• Self-Paced
• Free Certificate