Why Guess When You Can Estimate
They apply various strategies in their estimations. They analyze the differences between guessing and estimating. They estimate the number of beans and jellybeans in egg cartons and jars respectively.
3rd - 6th Math 18 Views 45 Downloads
Initial Fraction Ideas Lesson 23: Overview
Celebrate young mathematicians' ability to compare, add, and subtract fractions with this math review lesson. To demonstrate their newly acquired knowledge, children solve a series of fraction word problems, explaining their solutions in...
3rd - 6th Math CCSS: Adaptable
Sky Boys: How They Built the Empire State Building
How tall is the Empire State Building? Lead your class through a collaborative estimation activity to determine the number of quarters it would take to reach the top and teach the following concepts: human capital, human resources,...
3rd - 5th Math CCSS: Designed
Make Inferences About a Population by Analyzing Random Samples
Making an inference based on a sample is a great skill your learners will practice during this lesson. The narrator explains common mistakes when making an inference based on a sample, and why they may not represent the population...
6 mins 5th - 8th Math CCSS: Designed
The History and Use of Sampling Methods
Young mathematicians define population, draw convenience sample from the population, draw quota sample from the population, and draw random probability sample from the population. They explain why a random probability sample usually...
6th - 12th Math CCSS: Adaptable