Curated OER
Calculate Rates Using Appropriate Units
In this Algebra I/Algebra II worksheet, students solve verbal problems in which they calculate the indicated rate and choose the appropriate unit of measurement. The three page worksheet contains a combination of nineteen multiple...
Curated OER
Old FaithFul Problem
In this algebra activity, 9th graders calculate the time that lapses between eruption of old Faithful. They try to time when all three geysers will erupt if one erupts every 94 minutes and lasts from 1.5 - 5 minutes. There is an answer key.
Willow Tree
Weighted Averages
Mixtures, weighted percentages, and varying speeds make problem solving difficult. The resource give learners a strategy for tackling these types of problems effectively.
Virginia Department of Education
Distance and Midpoint Formulas
Small groups work through two guided activities to derive the distance and midpoint formulas for the coordinate plane. The activities begin with concrete examples and move to abstract.
Mathematics Assessment Project
Functions
Studying function means more than simply learning a formula. Learners must use functions to think through four problems and find solutions. Each task utilizes a different concept from a study of functions. Class members might use a...
Curated OER
PreCalculus Worksheet
In this Pre-Calculus worksheet, students solve problems that involve determining averages and missing grades and arithmetic series. The three page worksheet contains ten problems. Answers are not provided.
Curated OER
Average Looking
Students use measurements of their classmates to find the average (means and modes) of their facial features. They use their findings to create a three-dimensional "class head." Examples and assessment materials are included.
Curated OER
Understanding Pi.
Students study the relationship between circumference and diameter to come up with Pi. "In this pi lesson, students measure, record and find the ratio "circumference/diameter" and their average which is an approximation of pi.
Curated OER
Mean, Mode and Bar Graphs
In this mean, mode and bar graphs learning exercise, 5th graders analyze the data given, then answer three questions about a bar graph and the data shown.
Curated OER
Digger and the Gang
Help online friends Digger and Sprat from the BBC series to solve math problems! In a series of activities, your class will use data sets to calculate measurements, averages, means, and probabilities. The class completes worksheets and...
Houghton Mifflin Harcourt
Unit 3 Math Vocabulary Cards (Grade 3)
Looking for math vocabulary cards for third graders? Use a set of 15 math cards with terms associated with graphing. The top half of each sheet has the vocabulary word printed in bold text, and the bottom half includes the word's...
Curated OER
The Golden Rectangle
Middle schoolers explore the concept of the golden ratio. For this golden ratio lesson, students measure objects to determine if their measurements fit the golden ratio. Middle schoolers calculate the average measurements of the class.
Curated OER
SAT Grid Ins Practice Test 3
In this SAT grid in worksheet, students solve 10 practice SAT type problems. Students determine average, volume of prisms, sum of angles, etc.
Curated OER
Stem-and-Leaf Plots
In this stem-and-leaf plots worksheet, 8th graders solve and complete 3 different problems that include creating stem-and-leaf plots to solve problems. First, they determine the median, minimum, range and mode of the given set of numbers...
Curated OER
Explorit's Do-It-In-Your-Head Numbers Quiz
In this mental math activity, students complete a 6 question multiple choice online interactive activity without using pencil, paper or calculator. Included are word problems, multiple operations, averaging, and basic arithmetic.
Curated OER
How To Make Faint Things Stand Out In a Bright World!
In this averaging and pixel worksheet, students solve 5 problems including finding the average value of 9 images given pixels, distinguishing between background 'noise' and the source and detecting faint sources in bright backgrounds.
Curated OER
Calculating Baseball Statistics
Students calculate baseball statistics. For this data analysis lesson, students use baseball statistics to calculate the batting average and slugging percentage. Students visit www.funbrain.com to play a math baseball game.
Curated OER
Word Problems That Involve the Mean
In this online worksheet, students solve 5 word problems. Each problem requires students to calculate for x.
Curated OER
The Average Atom - Isotopes
Seventh graders, in groups, complete an Isotopes model and notice that atomic masses are decimal numbers. These masses are an average of all the isotopes of that element.
Curated OER
Speeding By The Numbers
Students determine speed by running or walking a given distance and dividing the distance by the time it took them to do so. They record their average speed and compare it with the speeds of other moving objects.
Curated OER
Number Theory: Scientific Notation
In this scientific notation worksheet, students solve a total of 10 problems, writing numbers given in problems using scientific notation, then numbers given in scientific notation in standard form.
Curated OER
Negative & Positive Numbers
Students recognize positive and negative numbers and perform mathematical functions.
Willow Tree
Mean, Median, and Mode
Statistics are more than just numbers—they can give you important information about a set of data. Pupils learn how to find the mean, median, and mode of a data set. They also find the next score to reach a desired mean.
Curated OER
Column Addition
Third and fourth graders read the addition word problems and use the sets of numbers within the problem along with column addition to solve the problems.