Curated OER
ABO Blood Types Worksheet
Blood types and transfusions are explained in reading passages at the top of the learning exercise. A chart of blood type compatibility is also provided. Biology students answer comprehension questions and then exercise critical-thinking...
Big Kid Science
Measuring Shadows Using an Ancient Method
How did ancient peoples determine the height of really tall objects? Young scientists and mathematicians explore the concept of using shadows to measure height in a hands-on experiment. Paired pupils measure shadows, then calculate the...
Curated OER
Earth Moon Scaling
A wonderful lesson incorporating math and physics skills along with specific details about the planetary bodies. The cross-curricular approach makes for a valid activity to challenge multiple ages and abilities. Your class could work in...
MENSA Education & Research Foundation
The Moon: Earth’s Dependable Neighbor
Scholars become experts on the moon, its phases, and craters with a series of lessons, activities, and extension opportunities. Learners' expert level of knowledge includes moon facts, how moon craters are created, the ability to...
Vermilionville
Mardi Gras—Secondary
Add a little glitter to your Mardi Gras celebration with a packet that includes information about the history of Mardi Gras. It also provides information about how different communities celebrate the holiday, as well as templates for...
Curated OER
Identifying Bias
In this identifying bias activity, students read about bias and how to identify it in their reading. They are given a list of sources of bias and they read 2 paragraphs and determine the kind of bias and their reasoning for choosing the...
Curated OER
Survey Bias
In this survey bias worksheet, learners solve and complete 2 different types of problems regarding a survey. First, they identify various sources of bias. Then, students describe how to minimize bias in assessing statistical surveys.
Curated OER
Bread in a Bag
This lesson focuses on making bread, but also spends some time on the origins of wheat. In order to make the bread, each class member receives a kit full of the materials they will need. Included here is a detailed list of instructions...