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eMath January 2019 Newsletter

Hello 2019! As we turn our calendars to a new year, we have a lot going on at eMathInstruction. Let’s begin by discussing the newest Add-Ons for the courses.

Our Common Core Algebra I Add-Ons include a practice packet and a Form C assessment, both for Unit 7 on Polynomials. First, we bring you a Skills Practice set on multiplying polynomials. This skills worksheet emphasizes the ability to multiply binomials, including conjugate pairs. We all know how critical it is to be able to multiply polynomials well before students begin to factor. This worksheet gives them plenty of extra practice. We also bring you the Form C Assessment for Unit 7.

In our Common Core Geometry Add-Ons we bring you the Form B Assessment for Unit 6 on Quadrilaterals. This is a nice assessment to pair with the original assessment as a makeup or use it as your original assessment for this year. We also bring you a worksheet for Unit 7 (Similarity) with more practice on similarity. This three page worksheet has extra similarity proofs as well as algebraic problems involving similarity.

Common Core Algebra II Add-Ons this month include two resources for Unit 7 (Function Transformations). First, we have a skill sheet that can be used at the end of the unit simply to give students more practice on various topics within function transformations. We also bring you the Form C Assessment for Unit 7.

Finally, our Algebra 2 with Trigonometry Add-Ons include a Form B Assessment for Unit 7 (Trigonometric Functions) and a quadratic trigonometric equation practice worksheet for Unit 8. The worksheet for Unit 8 concentrates on solving trigonometric equations that you must first factor to find solutions. There are no trigonometric identities involved in these equations, so the worksheet can be used immediately after finishing the first day of these types of equations or saved for later practice.

Well, that’s it for now. I hope you all stay warm throughout this part of the winter. We still have many weeks to go before Spring comes along!

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eMath November 2018 Newsletter

I can’t figure out if it is mid-November or mid-January. It’s 30 degrees outside and we are expecting to receive 3 to 8 inches of snow and ice tonight. Too cold, by far, for this year. But, here’s a little Koch Snowflake to celebrate the impending storm:

Things are warming up at eMathInstruction as we post a new round of add-ons and work on a whole new trilogy of books (more on that in December). With that teaser out of the way, let’s talk about the add-ons for the month.

For Common Core Algebra I Add-Ons this month we bring you two of our Form C assessments. We now have Unit 3 (Functions) and Unit 4 (Linear Functions) Form C Assessments available. As we mention most months, these assessments mirror the first two (Forms A and B) and so can be used for various periods, makeups, etcetera. We likely will keep adding these year after year in order for teachers to have a great back supply of tests and questions to pull from.

In our Common Core Geometry Add-Ons we have more Geometry proofs and a Form B assessment. In Unit 3 we bring you some extra practice on  Additional Triangle Proof Day 2. This worksheet has practice writing longer proofs that involve both CPCTC (how could they not?) and partitioning. Not our students’ favorite proofs, but good to practice just in case. We also bring you the Form B of the Unit 5 Assessment (The Tools of Coordinate Geometry).

Common Core Algebra II Add-Ons bring you two additional assessments for Unit 4. First, we have a Form B of the Unit 4 Mid-Unit Quiz. Unit 4 is our lengthy unit on Exponential and Logarithmic Functions. The quiz should be given after Lesson 7. We also bring you the Form C of the Formative Assessment for Unit 4.

Finally our Algebra 2 with Trigonometry Add-Ons include an enrichment lesson and a full unit quiz, both for Unit 5. First we bring you Lesson 5.5 on the Discriminant of a Quadratic. This is a great enrichment activity that is particularly good for advanced/honors students who are comfortable with their algebra. It looks at the connections between the solutions to linear-quadratic systems and the values of the discriminant of the systems. We also bring you a Form B for the full unit quiz for Unit 5.

In other eMath news, we attended the AMTNYS (Association of Teachers of New York State) Annual Conference in Saratoga Springs, New York, recently. We got to speak to so many great teachers there. A shout-out to all of you that stopped by our booth, chatted with us, and shared some of your stories. Thank you also to all of the exceptionally hard working teachers at this conference that give talks that share your classroom work and great ideas. Finally, the largest recognition should go out to those who organize the conference, i.e. the officers and other members of AMTNYS. All of these folks are full time teachers and volunteers who spend countless hours of work to put on a this conference. They don’t get recognized for this work and know they won’t, but do it anyway because it helps improve math education for all New York students. If that doesn’t epitomize what it means to be a teacher, I don’t know what does. I tip my hat to you all!

Thanksgiving Break is soon upon us (and early this year). Enjoy the long weekend. May it be filled with family, food, and relaxation!!! -Kirk



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eMath October 2018 Newsletter

October in upstate New York is underway with its beautiful colors, chilly air, shorter days, and lots and lots of apples.

Here at eMathInstruction we are gearing up to attend the AMTNYS (Association of Math Teachers of New York State) Annual Fall conference in Saratoga Springs, New York. If you are attending the conference, please drop by and say hello. We love to chat with teachers who are using our curriculum to get vital feedback.

We’ve been busy in the last month creating new resources for you to use this year. We just posted the October Add-Ons for each of the courses. Let’s get into what those add-ons are for the month.

In our Common Core Algebra I Add-Ons we bring you some extra practice and another Form C exam. In Unit 2 we have a nice set of exercises to allow students to practice more on solving and graphing the solution sets to equations and inequalities. Some of the exercises are error analysis where students need to find the mistake and correct it. We also bring you the Form C Assessment for Unit 2. You now have three forms of the Assessments for Units 1 and 2. We’ll keep adding these on because teachers tell us that these extra assessments save a lot of time. Always feel free to let us know what add-ons you think would be helpful.

In the Common Core Geometry Add-Ons we also bring you extra practice and another assessment. We created a nice set of exercises that can be done towards the end of Unit 3 (Euclidean Triangle Proof). This set of exercises has kids justify why triangles must be congruent based on both rigid body motion reasoning and more classic Euclidean reasoning with congruence theorems. This is a great way to revisit two different types of thinking about congruence. We also bring you the Form B Assessment for Unit 4 (Constructions). Always good to have more than one assessment, especially when it contains lots and lots of geometric diagrams, as the Construction Assessment obviously has.

For our Common Core Algebra II Add-Ons its all Form C Assessments. We bring you both the Unit 2 (Functions) and Unit 3 (Linear Functions) Form C Assessments. Who couldn’t use an extra test with a system of three equations and three unknowns? Yes, that topic may be going away with the Next Gen changes, but it’s still in the curriculum now.

Finally, our Algebra 2 with Trigonometry Add-Ons also contain two assessments. We have now created Unit 3 (Quadratic Functions) Mid-Unit Quiz Form B. This quiz should be given after Lesson #8 in that very long unit. With two forms of this quiz now available teachers can mix and match or just give the new one for the year. We’ve also created a Unit 4 (Radicals and the Quadratic Formula) Form B Unit Assessment.

Well, a short newsletter for this month. I need to get back to writing. But, writing what?!? We plan to have a very exciting announcement in the next month or two regarding exactly that. I know my 5th grade daughter Evie is very excited to share the news. As always, if you have any suggestions for add-ons or questions about anything, feel free to contact us at: