Curated OER
Visual and Number Patterns
Fourth graders develop strategies for identifying geometric and number patterns. In this mathematical patterns lesson, 4th graders use pattern blocks to make repeating patterns with numbers and shapes. Students then explore number...
Curated OER
Application of the Pythagorean Theorem
Students find the length of the hypotenuse using the Pythagorean Theorem. In this geometry lesson, students solve for the different parts of a right triangle. They work the first problem with-the teacher then work on their own.
Curated OER
Bite Sized Core Sampling
Students define the origin of rock samples and how surface core samples can tell us about the history and make-up of Mars. Candies are used as a Martian surface sample. Students study the samples and make a hypothesis about the cause of...
Curated OER
Who's New in the Deep Sea?
Students examine the methods and technology that scientists use to study the deep sea and other remote environments. In this ocean habitats instructional activity students make observations about organisms from video clips, generate...
Curated OER
Bats and Hot Dogs
Young scholars identify patterns and relationships from data that is collected and solve variables. In this investigative lesson students study ocean productivity, the nitrogen cycle and phytoplankton then answer questions.
Pennsylvania Department of Education
Storybooks and Games
Learners explore stories, games and coloring pages on an interactive website. In this pre-reading activity, students have free access to stories, coloring pages and simple games at the Lil' Fingers website.
Curated OER
ndirect Measurement Technique: Using Trigonometric Ratios
Ninth graders find the height of an object that would be difficult or impossible to measure directly. They construct and use a Clinometer to measure the angle of elevation (or depression). Students create a sketch of the measurement...
Curated OER
College Prep Worksheet Chapter 2, 2.1-2.4, 2.6, 2.8 & 7.5
In this algebra worksheet, students identify the coefficient, simplify expressions, solve algebraic equations, and graph inequalities. This worksheet contains 93 equations, with an answer key.