Curated OER
Addition Properties
In this addition properties learning exercise, students use addition properties to answer the six word problems about the national parks of the United States.
Curated OER
Printing Error
Students explore the controversy surrounding recently published Danish political cartoons depicting the Prophet Muhammad.
Curated OER
Strike Up the Band
Students create song lyrics celebrating the history of labor unions serving the entertainment industry, then create posters illustrating the importance of each union to the industry they represent.
Curated OER
Not Your Average Average
Students discover that if a distance is traveled in two or more segments at different average speeds, you cannot average the average speeds. Instead the total distance traveled must be divided by the total elapsed time. Students practice...
Curated OER
Total English Intermediate: Can You Remember the Word?
In this key vocabulary crossword puzzle activity, students practice key vocabulary as they read the 10 clues to correctly fill in the word puzzle. Students also use the answers from the crossword to write 10 sentences.
Curated OER
Ice Cream
Learners are shown an experiment making ice cream while discovering the freezing point depression. There are questions for students to answer after the demostration.
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Place Values - Word Problems
Students explore the concept of place value word problems. In this place value word problem lesson, students determine the place value of a digit in a number.
Curated OER
Investigating Acidity
Students classify liquids as an acid, base or neutral. They use purple cabbage juice as an indicator to test several liquids in order to group them as acids, bases or neutrals.
Curated OER
Giving Second Graders the Write Skills
Second graders analyze the steps taken in writing a paragraph in the ten lessons of this unit. Writing for a particular purpose is developed as the conventional grammar skills utilized.
Math Is Fun
Math Is Fun: Adding and Subtracting Time
Students learn how to add and subtract time. Class notes and practice problems with solutions are provided.
That Quiz
That Quiz: Reloj
Interactive practice tests dealing with the clock. Students will practice adding and subtracting hours and minutes and converting hours, minutes and seconds.