Curated OER
Solution Sets and Linear Independence of Vectors
Eleventh graders study homogeneous linear systems. In this linear system of equations lesson, 11th graders write linear system solutions in parametric vector form. Students also identify the connection between linear independence and...
Curated OER
Sticks and Stones
Second graders discuss bullying and list ways on how they can help reduce bullying amongst their peers. In this bullying lesson plan, 2nd graders also reflect on their own experiences and write journal entries about them.
Curated OER
Linear Systems Review Problems
In this linear systems worksheet, students identify the requirements for two linear systems to have at least one solution. They find a matrix with no zero entries that has the given fully reduced form. Students use row reduction to...
Curated OER
How We Can Reduce, Reuse, and Recycle
Students evaluate the school's recycling and waste management practices. After analyzing current methods, teams develop a new recycling plan, and create a slideshow presentation. They present their proposals to the principal for...
Curated OER
The Determination of the Presence of Reducing Sugars Using Fehling's Solution
Students investigate different fruits and vegetables for the presence of sugars. In this sugars and Fehling's solution activity, students test the juice from an onion and a lemon for the presence of sugar by adding Fehling's solution and...
Curated OER
Rusting-A Form of Oxidation
Students conduct an experiment to observe oxidation. In this chemistry lesson, students explain how rusting happens. They rank metals according to their conductivity.
Curated OER
Reuse, Reduce, Recycle Paper
Young scholars experiment with recycling paper. In this paper recycling lesson, students conduct an experiment in which they dissolve newspaper in water and cornstarch to make new pieces of paper. They add color or flowers to the new...
Curated OER
Visual Representation of Reduced Fat
Students demonstrate their understanding of the Five-Number Summary and Box-Plots by analyzing different nutrition labels from regular and reduced fat items using graphing calculators.
Ocean Explorer
Architects of the Coral Reef
Coral Reefs are the focus of a life science lesson plan. Upper graders look at how coral reefs are formed, how the animals and plants reproduce, and the variety of ways that humans benefit from coral reefs around the world. Groups of...
Curated OER
You Can Survive! (Math Anxiety)
Students explore strategies to manage stress in the math classroom. Through various activities, students discover the characteristics of math anxiety and determine if this affects them. Using computer technology, students complete a...
Curated OER
DC Branch Current Analysis
Engage your class in physics with this series of questions. The first question is the most hands-on and asks learners to build their own circuit. The rest of the questions are related to current analysis. Class members solve 7 problems...
Curated OER
7th Grade Scientific Notation
Middle-school mathematicians identify the need for scientific notation. Learners convert large and small numbers into scientific notation. Students review the powers of ten and write them on the board in standard form and scientific...
California Academy of Science
Energy: A Day in My Life
If only we could harness the energy of fifth graders, our energy problems would be over! The class discusses where different forms of energy come from and how we use them. They complete a chart of the activities that they do daily that...
Curated OER
4-H Dairy Activity Page; Ethical Decision Making
Get your 4-H farmers ready for their dairy project with this activity page, which focuses on helping students form ethical decisions. A variety of activities, including a scavenger hunt, a word search and viewing the anatomy of a dairy...
Curated OER
Media Timeline
Students complete a media campaign worksheet about the awareness of people with disabilities. In this disabilities lesson plan, students write a campaign to reduce fear when making people aware of disabilities.
Illustrative Mathematics
Slopes and Circles
An upper-level treatment of what is often presented as a basic concept (the right angle of an inscribed circle on the diameter), this activity really elevates the mathematical thought of the learner! Expected to develop formulas from...
Curated OER
Rusting-A Form of Oxidation
High schoolers observe the rusting process in the lab. In this chemistry lesson, students rank metals according to their conductivity. They give real world applications of this activity.
West Contra Costa Unified School District
Simplifying Fractions
Encourage family participation at home with a reference tool designed to support learners' practice of simplifying fractions. Two pages offer detailed descriptions and labeled examples.
Dick Blick Art Materials
Chenille Stem Stitchery
The works of Spanish painter Joan Miro are used to inspire young artists to create their own colorful works of art using stitchery canvas and yarn. Kids draw their design on plastic canvas using erasable crayons and then stitch the...
Math Centre UK
Fractions
Reinforce fraction instruction with an informative worksheet equipped to provide independent practice, as well as guidance and modeling. Support is provided to boost proficiency in finding equivalent fractions, and adding, subtracting,...
Math Centre UK
Fractions—Basic Ideas
What are fractions? Find out using a reference page and video that goes in depth on how to make fractions equivalent, write fractions in simplest form, convert improper fractions into mixed numbers, and vice versa. Following the detailed...
CK-12 Foundation
Addition of Fractions
Five word-problems challenge mathematicians to add fractions. Interactive fraction circles assist scholars in problem-solving. Question types include multiple-choice, true or false, and a discussion.
Curated OER
Comparing Fractions with Like Numerators or Denominators
There are five fraction models here and each has a corresponding numeric fraction it represents. Scholars use the models to better comprehend fractions as they match each to its correct numeric form. Although all of these fractions could...
NOAA
Stressed Out!
Are our oceans really suffering due to the choices humans make? The sixth and final installment in the volume of activities challenges research groups to tackle one of six major topics that impact ocean health. After getting to the...