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Unit Plan
CK-12 Foundation

Ck 12: Chemistry: Electrolytes and Nonelecrolytes

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Defines electrolyte, nonelectrolyte, and discusses the conductivity of solutions.
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: Solving Real World Problems With Two Step Equations

For Students 8th Standards
[Free Registration/Login may be required to access all resource tools.] Use rational numbers and two-step algebraic equations to solve real-world problems. Includes examples, guided practice, a video [12:59], practice problems, and an...
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: Solving Rational Equations Using the Lcd

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] This lesson covers solving rational equations using the LCD of the denominators to eliminate them.
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: Rational Numbers in Applications

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Solve real-world problems involving the addition and subtraction of fractions and evaluate change.
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: Applications of Linear Graphs

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] In this lesson students learn how to analyze linear graphs to solve problems. Students watch a video tutorial, explore guided notes and attempt practice problems.
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Unit Plan
CK-12 Foundation

Ck 12: Right Triangles, Bearings, and Other Applications

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] Find distances using angles expressed as bearings. Here you'll learn how to relate right triangle relationships to course bearings.
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Unit Plan
CK-12 Foundation

Ck 12: Trigonometry: Law of Cosines

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] Use Law of Cosines and Law of Sines in different triangle situations.
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Unit Plan
CK-12 Foundation

Ck 12: Combined Series Parallel Circuits

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] Presents methods for solving electrical circuit problems where there is a combination of series and parallel circuit features.
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Unit Plan
CK-12 Foundation

Ck 12: Parallel Circuits

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] In this lesson, students learn about parallel circuit design, and how to calculate equivalent resistance from resistors in a parallel circuit.
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Unit Plan
CK-12 Foundation

Ck 12: Series Circuits

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] In this lesson, students learn about series circuit design, and the role of resistors in maintaining the integrity of a circuit.
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Unit Plan
CK-12 Foundation

Ck 12: Geometry: Volume of Triangular Prisms

For Students 7th
[Free Registration/Login may be required to access all resource tools.] Find the volume of triangular prisms by using formulas.
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Unit Plan
CK-12 Foundation

Ck 12: Probability: Definition of Probability

For Students 6th - 7th
[Free Registration/Login may be required to access all resource tools.] Understand and define probability in terms of ratios.
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Unit Plan
CK-12 Foundation

Ck 12: Geometry: Angles on and Inside a Circle

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] Solve problems containing angles on or inside a circle.
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Unit Plan
CK-12 Foundation

Ck 12: Geometry: Asa and Aas Triangle Congruence

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] In this lesson students prove two triangles are congruent with the Angle-Side-Angle and Angle-Angle-Side shortcuts. Students examine guided notes, review guided...
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Unit Plan
CK-12 Foundation

Ck 12: Geometry: Cross Sections and Nets

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] In this lesson students draw two-dimensional representations of solid figures. Students examine guided notes, review guided practice, watch instructional videos and...
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Unit Plan
CK-12 Foundation

Ck 12: Geometry: Dilation in the Coordinate Plane

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] In this lesson, students dilate figures in the coordinate plane. Students examine guided notes, review guided practice, watch instructional videos and attempt...
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Unit Plan
CK-12 Foundation

Ck 12: Geometry: Midsegment Theorem

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Apply the Midsegment Theorem.
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Unit Plan
CK-12 Foundation

Ck 12: Geometry: Parallel Lines in the Coordinate Plane

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] Use slopes to determine if two lines are parallel.
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Unit Plan
CK-12 Foundation

Ck 12: Geometry: Segments From Chords

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] Looks at how to apply the Intersecting Chords Theorem.
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Unit Plan
CK-12 Foundation

Ck 12: Geometry: Triangle Proportionality Grades 8 10

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Use the Triangle Proportionality Theorem and its converse.
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Unit Plan
CK-12 Foundation

Ck 12: Geometry: Composition of Transformations

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] In this lesson students compose a series of transformations. Students examine guided notes, review guided practice, watch instructional videos and attempt practice...
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Unit Plan
CK-12 Foundation

Ck 12: Geometry: Congruent Angles and Angle Bisectors

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] In this lesson students apply the definitions of angle congruency and angle bisector. Students examine guided notes, review guided practice, watch instructional...
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Unit Plan
CK-12 Foundation

Ck 12: Geometry: Conjectures and Counterexamples

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] In this lesson students make conjectures and provide counterexamples. Students examine guided notes, review guided practice, watch instructional videos and attempt...
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Unit Plan
CK-12 Foundation

Ck 12: Geometry: Exterior Angles in Convex Polygons

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] In this lesson students find the measure of the exterior angles of a polygon. Students examine guided notes, review guided practice, watch instructional videos and...