Resource | Description |
---|---|

Title: ## Determining the Effects of Proportional Change on PerimeterResource ID: M8M4L2* By: IPSI Grade: 8 Subject: Mathematics |
Given pictorial representations and problem situations involving perimeter, the student will describe the effects on perimeter when dimensions are changed proportionally. |

Title: ## Free Enterprise System: An Economic RevolutionResource ID: SS8M2L4 By: IPSI Grade: 8 Subject: Mathematics |
Given a list of characteristics of a free enterprise system, students will be able to compare and contrast its advantages and disadvantages. |

Title: ## A Technological RevolutionResource ID: SS8M2L6 By: IPSI Grade: 8 Subject: Social Studies |
Given a description of various innovations in technology, students will be able to determine how each innovation affected the economic development of the United States. |

Title: ## Abiotic CyclesResource ID: BM5L3 By: IPSI Grade: 9–12 Subject: Science |
Given scenarios, illustrations, or descriptions, the student will describe the flow of matter through carb and nitrogen cycles and describe the consequences of disrupting these cycles. |

Title: ## Absolute Value InequalitiesResource ID: MATH_ALGII_ABSVAL By: ESC13 Grade: 9–12 Subject: Mathematics |
This activity provides an opportunity for students to examine how to find solutions to an absolute value inequality. |

## Featured Resources

Students will understand Bohr’s experimental design and conclusions that lead to the development of his model of the atom, as well as the limitations of his model.

ESTAR II intervention modules are designed for students in grades 3 and 4. A total of eight modules containing lessons, student books, and teacher masters are available for download.