Curated OER
Magic Mountain Coaster Computation
Students use the Internet to do research on the roller coasters at Magic Mountain Amusement Park. They must use mathematical formulas to calculate the highest and fastest coaster at the park.
Curated OER
Buying My First Car
Students pretend they are about to buy their first new car. They must do all the calculations necessary to estimate the cost of purchasing the car. They see that the math they learn in school really does have real-life applications.
Curated OER
Buying vs. Leasing Car
Students use the Internet and worksheets to calculate the costs, advantages and disadvantages to buying or leasing a car. They write a summary of their investigation and decide which option they think is better.
Curated OER
Waste Audit
Students engage in a lesson plan that is concerned with the concept of mental math. They perform calculations as following: recognizing a half, three quarters, and tenths. Students are also challenged to extend skills to making...
Curated OER
Red River of the North Flooding 1997
Students describe factors that affect the flow of rivers and explain their relationships. They research the factors involved in flooding events. describe the effects of present and future practices in land use, and river control methods.
Curated OER
Hey, Look Me Over!
Pupils make observations about mealworms using hand lenses, rulers, and cotton swabs. Students complete their own mealworm observation chart, then they share their observations with the class. This is one station out of five in an...
Curated OER
Recording Treasure
Students participate in a garage sale. They will weigh the items sold. They will calculate the total weight of items sold and donated to an agency.
Curated OER
Parts of a Whole
Fourth graders explore fractions through the analysis of various paintings. They view and discuss paintings by Picasso and Seurat, discuss the fractional examples in the paintings, and create a bar graph.
Curated OER
Cricket 2007
In this math and sports worksheet, students read and review the statistics from the performance of teams in the Cricket World Cup. They identify which team played the most matches and who won the most. Students also compare the...
Curated OER
Agriculture Counts
Learners discuss ways in which agriculture impacts their lives on a daily basis. In groups, they brainstorm ideas that they could possibly write about. They write a rough draft, participate in peer editing and write a final draft of a...
Curated OER
Determination of the percentage of Acetic Acid in Vinegar
Students determine the concentration of acetic acid when the concentration of the base with which is titrated is known. They investigate how to weigh a sample using the balance, measure volumes using graduated cylinder, explore the...
Curated OER
Polluted Soil
Students take plants of their own choice and pollute the soil with a pollutant of their own choice or one assigned by the teacher. They regularly record observations such as plant growth, health, and soil pH.
Curated OER
Exploring For Copper Deposits
Students examine ore deposits and identify factors in their origin. They analyze geologic maps, and locate porphyry copper deposits on a sediment geochemistry map.
Curated OER
How Many Bears in the Forest?
Third graders model the tag and recapture of bears and use proportions to estimate the population of the bears in their forest. This is a statistical sampling method used by scientists and naturalists to determine population numbers.
Curated OER
Can Bacteria Arise from Non-living Things?
Fourth graders, in groups, determine whether bacteria arises from non-living things,
Curated OER
Bears
Students complete a variety of bear-related activities. They sort and graph teddy bears, distinguish between real and non-real bears and research bear life cycles and habitats.