We practiced proving that triangles were congruent using angle side angle (ASA) and angle angle side (A A S) postulates. We practiced using the reflexive and transitive properties. We completed proofs using the definition of a segment bisector and the third angle theorem.

Hudson practiced the steps to complete proofs for congruence of parallel lines and triangles. To prove the given statements we used alternate interior angles, SAS, and SSS.

We reviewed for a test on Lesson 3-3 to Lesson 4-3. We reviewed the point-slope form and slope-intercept form of a line. We proved that lines were parallel and perpendicular by determining the slope. We went over the distance formula and how to use it. We practiced classifying triangles as acute, obtuse, or right. We determined the angles of triangles and congruency of triangles.

We reviewed for a test on Chapter 2 The Chemistry of Life. We reviewed the main points from the last two lessons in Chapter 2. We completed a study guide on lessons 2.3 Carbon Compounds and 2.4 and the problems at the end of both lessons.

We reviewed for a test on Chapter 2 The Chemistry of Life. We reviewed the main points from the first two lessons in chapter 2. Then we completed a study guide on Lessons 2.1 and 2.2. Next, we completed a practice quiz for Lesson 2.1.

2-1 Inductive Reasoning and Conjecture, 2-2 Logic, 2-3 Conditional Statements, 2-4 Deductive Reasoning-
We practiced finding patterns in sequences. Then we used given statements to write compound statements and find truth values. We completed a truth table and interpreted a Venn diagram. Next, we interpreted a given statement and constructed the if-then form, converse, inverse, and contrapositive of the statement. When any one of these were false we gave a counterexample and explained our reasoning.

1-5 Angle Relationships and 1-6 Two-Dimensional Figures – Hudson and I reviewed for a quiz on Lessons 1-5 and 1-6. We reviewed the vocabulary terms for various angles. Then we compared complementary and supplementary angles. We practiced finding the degrees of angles with algebra. Then we identified vertical angles and linear pairs. Next, we practiced finding the measure of angles when they are bisected.

1.1 Science in Context – We learned how scientists share their findings and why peer review of these findings is so important. We reviewed the difference between scientific theory and scientific law.
1.3 Studying Life – We continued to discover the big ideas of biological study. We explored homeostasis, evolution, structure and function, unity and diversity of life. Next, we learned about the interdependence in nature and science as a way of knowing.
What is BPA? We learned that BPA stands for bisphenol A, which is an industrial chemical that has been used to make plastics and resins since the 1950s. This epoxy resin is used to coat the inside of metal products containing food, bottle tops, and water supply lines. Research shows that BPA can seep into food and beverages. BPA has been linked to cardiovascular disease, type II diabetes, and increased blood pressure. Exposure to BPA is a concern because of its effects on the brain, prostate gland of fetuses, infants, and children. We learned what type of plastics to avoid and how to prevent the leaching of this chemical into containers.

I had Hudson make his chart for his Spanish exam. Then we practiced the use of ser or estar and the present progressive. I suggested Hudson use the acronyms DOCTOR and PLACE to remember the uses of the verb to be. We also practiced conjugating verbs in the preterit.

I had Hudson practice making a chart for his Spanish exam. The chart will include the preterit endings for verbs, the use of ser or estar, and the present progressive which emphasizes that an action is in progress. Then we practiced translating sentences and putting them in the proper form.