Curated OER
Calculating the Average Mass of the Newly Discovered Element: Bean
Students determine the average mass of a new element using masses from three isotopes. In this chemistry lesson plan, students explain what an isotope is. They discuss their importance and uses.
Curated OER
How Can You Study Things You Can’t See Like: Atoms?
Students simulate how scientists studied things they can't see like atoms. In this chemistry lesson plan, students predict what is inside the numbered obsertainers. They design a way to investigate what's inside without opening it.
Curated OER
The Big City
Students explore structures in a big city. In this big city lesson plan, students become familiar with vocabulary about big cities through songs graphs, and hands-on art. Students practice phonic sound /M/.
Pennsylvania Department of Education
Links Away: Looking Back and Moving Forward
Young scholars explore fact families. In this math lesson, students use links to model a fact family. Young scholars solve addition and subtraction problems.
Other popular searches
- Summation Notation
- Force Summation Model
- Math Summation Notation
- Summation Notation Calculus
- Temporal Summation