Math Widgets vs Bernoulli Trial

Math Widgets is a collection of four interactive tools for teaching and learning basic math concepts. The Slide Rule Widget helps students understand the meaning of addition and subtraction. By sliding the rule right or left the students represent an addition or subtraction problem in a way that is similar to how a classic slide rule works. The Fraction Action Widget displays at random a problem fraction. The student's challenge is to locate an equivalent fraction on the number line ruler. The Integers Widget provides practice in finding the answers to problems involving the addition of positive and negative integers. The students use a number line to locate answers which help them to see the meaning of adding both positive and negative numbers. Examples of problems are: -3 + -5 = -8 or 6 - 8 = -2. The Coordinate Grid Widget helps students learn how to locate points on a coordinate grid using the x and y axes. Each of the quadrants are labelled and students receive feedback as they attempt to locate a set of give points.

Get your homework done instantly. Prepare for exams stress-free. Free, complete step-by-step solutions. Calculate the probability of success or failure of a Bernoulli trial (e.g. urn problem). Get expected value, variance, and standard deviation, as well as a histogram and distribution function. HOW IT WORKS Enter your values in the correct fields and get started. You’ll receive the solution instantly and can share it with friends or classmates. YOUR PERSONAL DATA We don’t need it. Only anonymized data is collected, for example: - which features are used - how many solutions are generated This helps us improve. No conclusions can be drawn about you. COSTS Everything is free to use. 24/7 access to your solutions. All solution steps are always fully available. If you need many solutions in a short time, various purchase options are available. EXTRAS - Histogram & distribution function - Curated learning videos - Feedback on incorrect inputs - Manage your own solutions - App introduction CONTACT Questions and feedback via Discord or directly in the app review.