Dunkerton

This video discusses conditional statements and the other forms of a conditional: converse, inverse, and contrapositive. Great for high school geometry. Meets the Common Core standard of Mathematical Practice: Construct viable arguments and critique the reasoning of others. Video includes: -Introduction to conditional statements, including the formal definitions of antecedent and consequent. -Discussion of the other forms of a conditional: converse, inverse, and contrapositive. -Discussio

This video covers the 3 main types of proof: Direct Proof, Conditional Proof, and Indirect Proof. A symbolic approach is taken in this video, showing students how to think through a proof with logician's shorthand first. See my video: "Examples of Geometric Proof" for specific geometric proofs. Video includes: -Explanation of each type of proof -An example for each type of proof If you have a SCORM compliant LMS (such as Moodle), check out my SCORM video under the same name. It has built

This is a SCORM compliant video package, designed to work and communicate with a SCORM compliant LMS, such as Moodle. It has a built in HTML code that communicates with the LMS. While students watch the video, quizzes come up that assess their understanding of the content. The video package will tell the LMS how the students did on the video, giving it their percentage of correct answers! Simply upload the entire zipped folder to your LMS. Make sure your LMS is SCORM compliant!!! This video cov

This video covers two patterns of valid reasoning: the Law of Syllogism and the Law of the Contrapositive. Video includes: -Explanation of the Law of Syllogism Reasoning Pattern -Explanation of the Law of the Contrapositive Reasoning Pattern -Symbolic examples showing how to recognize these reasoning patterns in an argument. -A review of four reasoning patterns: Modus Ponens, Modus Tollens, Law of Syllogism, and Law of the Contrapositive. If you have a SCORM compliant LMS (such as Moodle), c

This video covers two patterns of valid reasoning: Modus Ponens and Modus Tollens. Great as an introduction to formal logic, or as a way to give students tools before tacking mathematical proof. Video includes: -An explanation of Modus Ponens (affirming the antecedent). -An explanation of Modus Tollens -Examples showing symbolically how to recognize the patterns in an argument. If you have a SCORM compliant LMS (such as Moodle), check out my SCORM video under the same name. It has built in

This is a preview of the video quality and content you'll see with my other videos. This video covers Right Triangle Trigonometry - Area using 1/2*a*b*sin C, Law of sines,and the Law of cosines. Video includes: -derivation of the formula for the area of triangle given SAS -Derivation of the Law of Sines -Examples for all three concepts. Aligns to the Common Core. HST-SRT.9, HST-SRT.10, and HST-SRT.11 Right Triangle Trigonometry is licensed under a Creative Commons Attribution-NonCommercial-