Counting Corner

IB Applications & Interpretations SL, Unit 2 - Representing Space - Non Right Triangle Trigonometry & Volumes. This bundle includes 9 guided notes lessons, teacher guides for each day, 2 assessments and assessment reviews (lessons 2.1-2.4, and 2.5-2.7), and end-of-unit performance task, and an assignment sheet, including recommended hw extra practice. Topics include: 1) Bearings and word problems 2) Law of sines 3) Law of cosines 4) Triangle area and Heron's formula 5) Areas of sectors 6) Su

IB Applications & Interpretations SL, Unit 4 - Dividing Up Space, Coordinate Geometry, and Voronoi Diagrams. This bundle includes 6 guided notes lessons, teacher guides for each day, 2 assessments and assessment reviews (lessons 3.1-3.3, and 3.1-3.6), an end-of-unit performance task assessment, and an assignment sheet, including recommended hw extra practice. Topics include: 1) Coordinates, Distance and Midpoint Formula in 2D and 3D 2) Gradient of a Line and It's Applications 3) Equations of S

Students conduct guided research about geometry in nature, including polygons and tessellations. The project is split into 4 parts: 1) Polygons 2) Tessellations 3) Hexagons & honeybees 4) Personal research Guided worksheets and research links are included, as well as the grading rubric.

IB Applications & Interpretations SL: End-of-Unit 4 Assessment - Voronoi Diagram Project Performance Task. Inquiry project to create a voronoi diagram on a city map to determine ambulance dispatch services

A great back-to-school activity for your new Geometry class! Use this pre-assessment to get students to show you what they know, as well as meet each other and learn more about their classmates. Students ask each other various questions about themselves, and then work together to solve problems. 8 problems total: 1) Simplify expressions 2) Add fraction 3) Perimeter of a square 4) Two-step equation 5) Multi-step equation 6) Area of a circle 7) Solve proportion 8) Area of a rectangle

IB Applications & Interpretations SL: End-of-Unit 2 Assessment - Remodeling a Home Performance Task. Students determine costs to remodel a home and use an online resource to estimate create their home remodel

IB Applications & Interpretations SL: Teacher Guide to Guided Notes - Lesson 4.6

IB Applications & Interpretations SL: Warm up using perpendicular bisectors, Introduce Voronoi Diagrams and vocab relating to them, analyze a Voronoi diagram, create a Voronoi diagram, practice

IB Applications & Interpretations SL: Warm up using Pythagorean Theorem, 1D distance formula, 2D distance formula, 1D Midpoint formula, 2D Midpoint formula, 3-Dimensional plotting, 3D Distance formula, 3D Midpoint formula, examples, practice problems

IB Applications & Interpretations SL: Warm up using law of sines / cosines, introduce area of triangle formulas and Heron's formula, application examples and practice problems

IB Applications & Interpretations SL: Teacher Guide to Guided Notes - Lesson 2.1

IB Applications & Interpretations SL: Define perpendicular bisector, use perpendicular bisector to analyze triangles, find the equation of a perpendicular bisector, find the circumcenter of a triangle, examples, practice problems

IB Applications & Interpretations SL: Warm up using midpoint and distance formulas, Introduce gradient of a line, find gradient using points, compare parallel and perpendicular lines/gradients, Introduce percent grade of a gradient, examples, practice problems

IB Applications & Interpretations SL: Warm up using triangles and bearings, investigate using sine to develop a relationship, introduce law of sines, examples and practice using law of sines, word problem applications using law of sines

IB Applications & Interpretations SL: Warm up using law of sines and bearings, introduce law of cosines, examples using law of cosines, applications using law of cosines and bearings

IB Applications & Interpretations SL: Warm ups using surface areas, introduce properties of a pyramid, surface area of pyramids, examples and practice problems, introduce properties of a cone, surface area of cones, introduce spheres and hemispheres, surface areas of spheres and hemispheres, practice problems and applications

This summer work packet is a review of topics designed for students that will be entering into Geometry. Topics include: - Mental math - Prime factoring - Order of operations - Plotting points - Convert between decimals, fractions and percents - Operations with fractions - Proportions - Operations with percentages - Solving equations - Working with formulas - Linear equations and word problems - Systems of linear equations - Exponents

IB Applications & Interpretations SL: Warm up using surface areas, introduce volume of prisms and cylinders, finding volumes of composite shapes, practice and application problems

IB Applications & Interpretations SL: Introduction to bearings, practice, application examples, application practice problems

IB Applications & Interpretations SL: Warm up using different coordinates, Introduce creating equations parallel or perpendicular to 2 points, examples, practice problems