Maths Challenge
Maths challenge.net: Right Angle Reasoning
A geometry problem for students to use their mathematical reasoning skills to explain a right triangle property.
Science Education Resource Center at Carleton College
Serc: Geo Logic: How Much of the State Is Wet
Using investigation and inquiry skills, students match classmates with their home state, and their states with the area and percentage of area of surface water that they contain, as well as where each of the states rank nationally in...
Lumen Learning
Lumen: Boundless Communications: Logical Appeals
This activity focuses on using logical appeals in persuasive speeches including inductive and deductive reasoning, inductive reasoning and associative reasoning, forming a rational appeal, and errors in reasoning-formal and informal.
Texas Education Agency
Texas Gateway: Differentiate Among Empirical, Anecdotal, and Logical Evidence
[Accessible by TX Educators. Free Registration/Login Required] In this lesson, students will learn about three types of evidence that writers often rely on: logical, empirical, and anecdotal. It will also help you distinguish among these...
Other
U. Of Rhode Island: Media Education Lab: Document the Fair Use Reasoning Process
When using copyrighted materials as part of the creative production process, you can document your own (or your students') fair-use reasoning process using this Google form. It's a tool to strengthen your critical thinking and reasoning...
Grammarly
Grammarly Handbook: Logic in Argumentative Writing
An explanation and examples of several different types of logic that can be used in argumentative writing.
PBS
Pbs Learning Media: Logical Leaps: Rational Numbers on the Number Line
In this interactive, use logic to solve riddles involving a wallaby jumping contest.
PBS
Pbs Learning Media: Logical Leaps: Fractions, Mixed Numbers, and Decimals on the Number Line
n this interactive, students use logic to solve three riddles involving a frog jumping contest and then place the contestants' jumps at the correct points on the number line.
Math Planet
Math Planet: Geometry: Proofs Using Algebra
Examples and a video lesson help to explain proofs and logic. [1:57]
Bryn Mawr College
Serendip: Using Blood Tests to Identify Babies and Criminals
Brief text summary of what students learn in the Using Blood Tests to Identify Babies and Criminals lab along with links to download Student Handouts and Teacher Preparation Notes in PDF and Word formats. The lesson includes two...
National Council of Teachers of Mathematics
Nctm: Figure This: Pigeonhole Principle
What is the possibility that another student in your school will have your exact same initials? Try this math challenge using logical reasoning and the "Pigeonhole principle," to discover how this could actually happen. An engaging...
University of Cambridge
University of Cambridge: Nrich: Seating Arrangements Plus!
Using your reasoning skills and the clues provided, try to figure out who is sitting where at this table of six. Check the solution and see if you are correct. You can choose similar games and math problems on this page, or choose math...
University of Cambridge
University of Cambridge: Nrich: Briefcase Lock
Use logic and reason to figure out what the correct combination of numbers are for the locked briefcase. At this one page website you can also check the solution.
University of Cambridge
University of Cambridge: Nrich: Zargon Glasses
On this one page website using logic you can help Zump figure out which combination of glasses go to which members of the 9 families who ordered glasses one day. Check your answer against the solution provided by the website.
University of Cambridge
University of Cambridge: Nrich: Calendar Cubes
Solve this problem using your reasoning problem solving skills. The solution is available on this one page website.
Alabama Learning Exchange
Alex: Using Scale Factors: Drawing Your Body to Scale
Teachers will use this lesson to review and apply skills involving scale factors. Teachers will use illuminations website to review scale factor. Then students will be given instructions to draw their bodies to scale.
Georgia Department of Education
Ga Virtual Learning: Logical Fallacies List: Arguments to Avoid [Pdf]
This is a multi-page PDF list of logical fallacies to avoid when writing. These include a detailed list includes fallacies in relevance, reasoning, omission, and ambiguity; and discusses the logic tool "Occam's Razor." This list of...
Khan Academy
Khan Academy: How to Use Multiple Scenarios in Analytical Reasoning Setups
The resource from Khan Academy provides practice questions for the LSAT. This section how to used multiple scenarios in analytical reasoning setups in the "Analytic Reasoning" section.
ABCya
Ab Cya: Light on 2
Who turned off the lights? Well, we'll need your help turning them back on. Use logic and reasoning to light up the rooms with the different tools provided. Are you bright enough to complete this challenging puzzle game?
Other
Epsilones: Problemas Pi
Use logic or your knowledge of mathematics to solve this collection of math problems. Solutions are provided. [In Spanish]
Illustrative Mathematics
Illustrative Mathematics: 7.rp Music Companies, Variation 2
In this lesson plan students solve multi-step equations using proportional relationships.
Illustrative Mathematics
Illustrative Mathematics: 7.rp Selling Computers
Seventh graders use proportional reasoning to determine the amount of sales needed in this lesson.
Illustrative Mathematics
Illustrative Mathematics: 7.rp Sale!
Seventh graders are using proportional reasoning to solve real world problems in this lesson plan.
Illustrative Mathematics
Illustrative Mathematics: 7.rp Friends Meeting on Bikes
Seventh graders use proportional relationships to determine the difference in speed between two girls riding bikes in this lesson.