Flipped Math
Factor Trinomials
Is it possible to factor out more? Scholars view a video presentation on factoring second degree trinomials. They learn about the magic X method to keep track of the constant factors. To finish, scholars use the learned method while...
CK-12 Foundation
Factorization of Quadratic Expressions: Boxes for Factoring
Create rectangles from the terms of a trinomial. The interactive provides virtual algebra tiles for participants to use to create quadratic trinomials. Pupils use the tiles and arrange them into a rectangle to find the factors of the...
Curated OER
Box and Whiskers
Middle schoolers discover how to relate collected data with a box and whiskers graph in a number of formats. They collect, organize, create, and interpret a box and whiskers graph. Pupils interpret the difference between sets of data,...
Curated OER
Using Blood-Typing to Determine Causes of Death in Surgery Patients
In this simulation activity, young biologists examine blood types to determine whether the death rate in a hospital was caused because of incorrect identification of patient blood types. You will need obtain and follow the procedures of...
Curated OER
Examining Samples and Asking Testable Research
Students formulate a testable research question containing a comparison and a
quantitative measure. They state the null and alternative hypothesis for a testable research question. In addition, they describe some of the abiotic
and...
Curated OER
Students Multiply Polynomials without Algeblocks
Introduce your class to the lattice method as a way to multiply polynomials. This lesson is specifically aimed at getting students to use methods other than Algeblocks to solve polynomials.
Curated OER
Box It Up
Students calculate the surface area of prisms. In this geometry lesson, students investigate the properties of prisms and analyze ways to calculate the are of a rectangular prism. They derive the formula for surface area.
Center Science Education
Model a Moving Glacier
Glaciologists in your class make models of glaciers to simulate how they move down a valley, and then they use it to test any aspect of glacier movement. Not only is this a vivid visual of how these monsters of ice flow, but it is also...
Howard Hughes Medical Institute
Human Impacts on Biodiversity
Have you always wanted to take your science class on an amazing field trip they will never forget? Now you can! Observe the wildlife in an African savanna through trail cameras with a five-part data analysis activity. Learners analyze...
Curated OER
Redox Equations and the Half-Reaction Method
Young scholars review half-reactions and practice balancing redox equations in order to help them solve problems in chemistry.
Curated OER
Music Box
Young scholars work together to build a music box. They create figures that move when a song plays. They answer discussion questions to complete the lesson.
Curated OER
Store Wars: When Wal-Mart Comes to Town
Students research the impact of Big-Box Stores on local merchants and government. They view the program, "STORE WARS," and discuss the role big-box stores play in their lives. They complete an information form.
Curated OER
Factoring With Polynomials
In this algebra worksheet, students factor polynomials using the greatest common factor. They also use the foil method. There are 8 questions with an answer key.
Curated OER
Populations and Ecosystems
Sixth graders examine the factors that influence the stability of ecosystems. They construct a miniature ecosystem in a jar that includes plants, small fish, and snails, record the population changes over a period of four weeks, and...
Curated OER
Radish Seed Garden
Fifth graders explore the effects of overpopulation in an ecosystem while applying the scientific method. They discuss overpopulation and its meaning. Students as an organism competes for space in an overpopulated area. They plant...
Curated OER
Food Travels and Preservation
Fourth graders study food processing and distribution. In this food processing lesson, 4th graders investigate various methods of food preservation. Students study methods of food distribution.
Curated OER
Earth's Weather
Seventh graders learn how solar radiation, latitude, and other factors affect weather. They break into six groups and are assigned a topic to research and to present their findings orally.
Curated OER
Monster Math
Students view projections of dinosaurs in order to comprehend their true size.
Curated OER
Understanding Equivalent Fractions
In this understanding equivalent fractions worksheet, 5th graders use a computer program for instruction, then answer 15 questions about equivalent fractions.
Curated OER
Factoring to Solve Quadratic Equations
Ninth graders solve quadratic equations. In this factoring instructional activity, 9th graders answer questions from the text and complete a worksheet.