Return On Investment: R.O.I.: Examples of calculations using the R.O.I. Formula/Equation. Determining the Net Income and/or a "Sales Price" of an Asset or Investment given a desired minimum Percent Return R.O.I. Description of R.O.I. as essentially the percentage of an investment or asset purchase which produces a profit (net income).

Ancient Greece: Classical Period from 400 B.C. Philosophy and Literature . War with Persian Empire and rise of Alexander the Great. Socrates, Plato, and Aristotle: Classic Greek philosophers
advocating different types of thinking in lieu of religion .Challenges to conventional wisdom and thought.

ACT Math Prep: Standard form of linear equations, X and Y intercepts for graphing. Converting Standard Form of linear equations to Slope Intercept form. Several practice problems with Standard Linear Equations and graphs. Identifying slope from a linear graph.

Development of the U.S. Constitution. Virginia Plan and New Jersey Plan. Federalists vs Anti-Federalists, Strong central government (Virginia Pl) vs Small states' rights/representation (New Jersey Pl). Great Compromise leading to the final version of the U.S. Constitution in 1789.

Religions in Europe during the Period 1200-1450 AD. Religious conflicts and changes in Europe after 1200 AD. Western Europe Christianity (Roman) vs Eastern Orthodox (Byzantine). Causes and effects of the fall of the Byzantine Empire and takeover by Ottoman Islamic Turks.

Today, Teddy continued to work on determining the unknown in addition equations using number lines to help find missing addends. Then, we reviewed the friends of ten using tens frames and counters to model the different ways. Finally, our lesson focused on adding in any order, and that the order of addends can change, but the sums stay the same. Teddy completed the lesson's practice problems and spiral review questions.

This morning, Libby began with the first fast facts check on adding 2, which will be continued on Monday. Then, we worked on the concept of adding zero, and we learned that adding zero to a number keeps the number's value the same. Libby completed problems from the lesson and the spiral review questions.

Today's lesson focused on how the make a ten strategy is used to find sums. Ten frames with counters were used to illustrate the various ways to make a sum of 10 with two addends. Then, we practiced breaking apart addends when adding to make a ten before adding the remaining amount.

Determining X and Y intercepts with Linear Equations. Graphing Linear equations using X and Y intercepts for Linear Equations in Standard Form. Converting Standard Form Linear Equations to Slope-Intercept Form

Addition Practice using online program. Use of the Arcademics online program "Jet Ski Addition"
to give students practice with single digit addition.