A hands-on lesson where 2nd-grade students become 'Earth Architects' to build and compare models of mountains and hills. Students will explore the physical characteristics of these landforms through tactile construction and observation.

Students investigate how wind can pick up and move Earth materials like sand and dirt to create new landforms like dunes.

Students discover how flowing water, from rain to rivers, moves soil and carves paths through the land over time.

A K-2 lesson introducing students to the unique biodiversity of island ecosystems through storytelling and visual exploration, emphasizing species identification and environmental care.

An advanced elementary lesson (grade 5) exploring the differences between series and parallel circuits using paper circuit kits or wires.

A mid-elementary lesson (grades 3-4) focusing on identifying conductors and insulators through hands-on testing with a circuit tester.

An introductory lesson for grades 1-2 focusing on the concept of a closed loop using conductive dough or simple battery/LED setups.

A comprehensive lesson exploring the sense of sight through a detailed reading passage and STAAR-aligned comprehension questions designed for second grade.

A comprehensive guide and evaluation system for elementary students conducting science research projects. Includes a student-friendly rubric, a teacher grading sheet, and instructional slides to set students up for success.

A phonics-focused lesson where students identify and sort 2-syllable words based on whether their first syllable is open or closed. Includes a hands-on cut-and-paste activity with a space exploration theme.

A hands-on introduction to algorithmic thinking for K-2 students, using the metaphor of recipes to explain how computers follow specific sequences of instructions.

Focused instruction on identifying main idea, comparing and contrasting texts, and determining story themes.

Techniques and materials to improve reading rate, accuracy, and expression for developing readers.

Tools for decoding multi-syllabic words and understanding how prefixes and suffixes change word meaning.

Strategies and practice for solving single-step and multi-operational word problems across all four basic operations.

Resources for mastering addition, subtraction, multiplication, and division facts, including specific materials for fact families and levels up to 10 and 20.

An introductory lesson for 2nd graders on observing and recording daily weather patterns, featuring hands-on activities and data collection.

A foundational science lesson exploring the three primary states of matter—solids, liquids, and gases—through reading, visual aids, and interactive observation.

Cette séance de 2 heures permet aux élèves de distinguer qualification et compétence, d'analyser l'impact des conditions de travail sur le comportement des salariés et de mesurer la performance de l'activité humaine via des indicateurs de productivité et de climat social.

Combining electricity and magnetism to create a temporary magnet. Students follow instructions to build their own electromagnet using a battery, wire, and nail.

Identifying the path electricity takes. Students differentiate between conductors that let electricity pass and insulators that stop it, while building basic circuits.

Exploring the invisible forces of magnets. Students learn about poles (North and South) and how magnetic fields create attraction and repulsion.

Introduction to what electricity is and how it moves through wires. Focuses on the concept of energy flow and simple 'push' and 'pull' analogies.

An energetic, hands-on introduction to conductors and insulators for 2nd graders, featuring the 'Zap & Trap' theme to help students understand how electricity moves or stays put.