Oswego City School District
Regents Exam Prep Center: Organizing and Venn Diagrams With Congruent Triangles
As a resource for teachers, an activity of how to connect Venn Diagrams with the five methods of proving triangles congruent - SSS, SAS, ASA, AAS, HL - is explained.
Better Lesson
Better Lesson: Miss Nelson Is Missing Key Details
Where did Miss Nelson go? We look at the key details in the text to determine what is happening throughout the story. Students will locate and record key details about story elements (characters, setting, problem, solution, and theme) in...
PBS
Pbs: Greatest Common Factor
In this video, learn how to find the greatest common factor of two numbers. Then, see how this can be used to solve problems with large numbers. In the accompanying classroom activity, students learn to find prime factors using factor...