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Set notation Teacher Resources
Find teacher approved Set Notation educational resource ideas and activities
Examine the multiplication property of inequality with this video. An instructor goes through a problem, detailing how to solve an inequality when you need to multiply negative fractions. She defines reciprocal and puts the final response in set notation. Reach your struggling learners with this video and provide this for them when they are working in class or at home.
Help your learners grasp inequalities with this video. A lecturer leads viewers through solving an inequality by multiplying by a negative number, citing the multiplication property of inequality and finishing with set notation. This is a clear video, useful for pupils and teachers alike.
Approach inequalities in a new way with this video! This video gives step-by-step instruction on how to solve a 2-step inequality and then graph the answer. Learners could use this video as a reference as they do homework, or you might show it as a warm-up the day after you teach this concept. Overall, a great resource.
Investigate inequalities with this instructional video. A lecturer presents an inequality that will take multiple steps to complete and works through the problem step-by-step, numbering and labeling each action she takes. This video is straightforward and could be used as a reteach or to clarify, for any learner, how to solve inequalities.
Provide this video as additional instruction on how to solve inequalities when you need to multiply positive fractions. The focus of this video is on how to use the multiplication property of inequalities correctly. The lecturer explains each step as she goes through an example problem. Definitely a decent resource.
With an enthusiastic instructor who writes clear steps on a whiteboard, this video demonstrates how to solve an inequality by dividing by a negative number. What makes this video stronger is the second part of the video, in which the teacher checks her answer with what should be a true statement and a false statement. An effective video for in-class or at-home use.