Lesson Plan
Curated OER

Lesson 3: Where Does Money Come From?

For Teachers 3rd - 5th
Students listen to story Hundred Penny Box by Sharon Bell Mathis, explore history of money, and examine how money is produced in the United States. They discuss why money is used for exchange, and describe how money has changed over time.
Lesson Plan
Curated OER

Dihybrid Punnett Squares

For Teachers 9th - 10th
Students construct Punnett squares to illustrate specific genotypic and phenotypic genetic outcomes. Students calculate the probability of achieving specific genotypic and phenotypic genetic oucomes, using dihybrid Punnett squares.