Nuffield Foundation
Enzyme-Catalysed Synthesis
Enzymes: not just for breaking chemicals apart. Young biologists perform an experiment on potatoes. They first remove starch from potato extract. They then add the resulting liquid to samples of glucose-1-phosphate, glucose, maltose, and...
EngageNY
Volume of Composite Solids
Take finding volume of 3-D figures to the next level. In the 22nd instructional activity of the series, learners find the volume of composite solids. The instructional activity the asks them to deconstruct the composites into familiar...
Mobile Education Store
ConversationBuilder
Some students struggle in social situations or when it comes to conversing with peers. Conversation is key in developing relationships and in building strong social skills. This app can be used to help children with social anxiety, ASD,...
Noyce Foundation
Photographs
Scaling needs to be picture perfect. Pupils use proportional reasoning to find the missing dimension of a photo. Class members determine the sizes of paper needed for two configurations of pictures in the short assessment task.
Curated OER
Fractions and Decimals
Third graders use fractions manipulatives to explore fractions. In this fraction instructional activity, 3rd graders work in groups based on skill to increase understanding of fractions. Students create fraction books.
Curated OER
The Meaning of Fractions
In this fractions worksheet, learners complete different kinds of fraction problems. Students complete 50 problems total where they solve, shade, and put numbers into a chart.
Curated OER
Octopus Legs
Students have oceans of fun transforming a wienie into an octopus they can eat! After counting, cutting halves and fourths, observing steam and the effects of heat, they mix colors as they create a yummy dipping sauce from mustard and...
Curated OER
It's Great to Be More
Students compare whole and fractional numbers using <, >, or =, with manipulatives and drawings.
Curated OER
Problem Solving: Decide How to Write the Quotient
In this quotient worksheet, students solve 2 word problems by answering a set of questions following each one. Houghton Mifflin text is referenced.
Curated OER
Fractions
Second graders, while in the computer lab discuss Fraction Action by Loreen Leedy, practice solving problems involving fractions. They explore non-unit fractions by describing parts of a set utilizing their attributes to categorize the...
Curated OER
Fractions in Clay
Learners represent and explain fractions as part of a set using modeling clay. They create sets of objects as specified by individual task cards.
Curated OER
Beginning Fractions Lesson
Second graders practice representing fractions in number and picture form. They compare fractions with similiar denominators. They use a piece of paper to visualize the fraction.
Curated OER
Fractions Pretest
In this fractions pretest worksheet, students complete a set of 10 multiple choice questions, clicking on an answer link to view correct answers. Page is labeled as a pretest.
Curated OER
Something's Fishy
Students study fish habits and traits. In this marine life lesson, students complete four learning centers of a fish memory game, a fish habitat study, draw and glue fish craft activity, and a fish read-a-thon. Students complete their...
Curated OER
Determining the Age of Fossils
High schoolers examine the concept of radioactive dating. In this radioactive dating lesson, students investigate how to determine the ages of fossils and rocks as they learn about half-life radioactive decay.
Curated OER
Fantastic Fractions
Fourth graders work with fractions using hands on experiences and reasoning skills and use fractions to communicate the idea of a part of a whole.
Curated OER
Introduction to Fractions
Fourth graders break into groups having 10 come to the front and figure out the fraction of students are wearing jeans, glasses, have brown hair, etc. They write the fraction together. Each student then makes a picture and be able to...
Curated OER
Student Exploration: Adding Fractions
Students complete activities to learn how to add fractions. For this fractions lesson, students complete a set of prior knowledge questions for fractions. Students then review fraction vocabulary while solving a fraction word problem.
Curated OER
Fractions, Decimals and Percents
Fifth graders describe parts of a whole as a fraction, decimal and a percent. In this math lesson plan, 5th graders practice converting fractions to decimals by dividing. Additionally, students explain how decimals are converted to...
Curated OER
Multiplying Fractions
Fifth graders explore the multiplication of fractions. Using paper folds, 5th graders observe multiplying by a fraction. They extrapolate multiplication problems from studying a written graphic.
Curated OER
Non-Unit Fractions
First graders explore non-unit fractions. They discuss the parts of fractions and identify the numerator and the denominator. They discuss various examples of fractions. Students write fractions that are equivalent to the ones written by...
Curated OER
Write a Space Poem
Students write a variety of space travel poems that will be used to compile a class book and draw their own rocket and half fill it with words associated with space travel and add design and color.
Curated OER
Numerator and Denominator
Students identify the numerator and denominator of a fraction.
Curated OER
Word Structure-Prefix and Suffix
Students identify the common prefixes and suffixes used in the English language. They dissect a word into its various (root, prefix, suffix) parts and use a dictionary to determine the proper usage and derivation of each word part. ...