Math Expeditions (K-8)
			Puffin Island Expedition: Subtraction
				This lesson presents the learners with a practical problem, models a strategy, and then guides learners through the application of the skill. Built-in manipulative tools give learners hands-on experience in the use of mental math, estimation and problem solving.

		Algebra I & II (6-10)
			Functions
				This lesson uses functions to mathematically model real-world observations and events. The tutorial offers multiple approaches to promote conceptual and skill-based comprehension along with hands-on enrichment opportunities.
			The Hyperbola
				This lesson is rich in interactive examples, graphs, and step-by-step solutions to unlock the often difficult topic of hyperbolas. The tutorial provides immediate feedback and scaffolding, as well as promotes mathematical connections and analysis.

		Writing Process and Practice (3-12)
			Emphasizing Ideas Using Parallel Structures
				This lesson illustrates how an adult might use a particular writing strategy in the workplace. Using a famous historical address, this lesson provides instruction on how to use the strategy to improve student writing.
			Using Commas with Appositives
				This Grammar and Mechanics tutorial demonstrates how mini-lessons emphasize good usage rather than memorization of terminology. The scaffold design allows the learner to interact with the lesson, gradually gaining confidence to work more independently.

		Intermediate Reading Strategies (7-9)
			Making Inferences about Expository Text: Tutorial
				This tutorial illustrates the teaching device of the think aloud, which features a tutor who demonstrates a particular reading strategy over a range of passages and situations. An attractive magazine format places the instruction in a practical, real-world context.
			Making Inferences about Expository Text: Application
				Beginning with a review, the application provides an opportunity to practice utilizing the strategy that was taught in the tutorial. The learner is presented with four engaging passages and one question on each passage.