Hearne ISD Course: 4th Grade Math Unit: Measurement and Geometry TEKS Guiding Questions/ Specificity Content: Math Assessment Designated Six Weeks: 4th Six Weeks Days to teach: 27 Vocabulary Instructional Strategies Resources/ Weblinks 4.6 The student applies mathematical process standards to analyze geometric attributes in order to develop generalizations about their properties. 4.8 The student applies mathematical process standards to select appropriate customary and metric units, strategies, and tools to solve problems involving measurement. The student is expected to: 4.8(A) identify Set up benchmark Which of the following Inch, foot, yard, Demonstrate objects Brain Pop: relative sizes of measurements to that would be units would be used to mile Customary Units, measurement give students measure the capacity of Centimeter, meter, measured in Metric vs. units within the perspective on size. the kitchen sink? different metric and Customary, Metric Kilometer customary and customary units. A. fluid ounces Units metric systems; Make an anchor B. gallons Ounce, pound chart-relative sizes C. milliliter Gram, kilogram Study Jams: D. pints Measurement/units Use concrete objects of measurement Cup, pint, quart, to identify which Which of the following gallon unit customary units would be used to Milliliter, liter Supporting STAAR and/or metric is measure the length of a Achievement Mass, appropriate for tennis court? Weight, and measuring capacity, Capacity A. Centimeters length, weight, and B. Inches ELPS Strategies: mass. C. Kilometers www.sheppardsoftw D. Meters 1C, 1E, 2E, 3E, are.com: 3H,4D, 4F, 5B Using pictures, measurement: Best identify and discuss Measure-customary, which units will be and metric used to measure the object & explain. MM p. 263-270 1 8/1/2014 Hearne ISD Course: 4th Grade Math Unit: Measurement and Geometry TEKS Guiding Questions/ Specificity 4.8(C) solve problems that deal with measurements of length, intervals of time, liquid volumes, mass, and money using addition, subtraction, multiplication, or division as appropriate. Readiness Use UPSC to solve. Practice with Math Chart. Use T-chart to find elapsed time. Content: Math Assessment Sarah is training for a marathon. She runs 4 miles in 52 minutes. If she continues running at this speed, which shows how to find the number of minutes it will take Sarah to run 26 miles. A. 4 x 52 = 208, so 208 + 26 = 234 minutes B. 52 ÷ 4 = 13, so 13 + 26 = 39 minutes C. 52÷ 4 = 13, so 13 x 26 = 338 minutes D. 4 x 52 =208, so 208 – 26 = 182 minutes A dolphin eats 87 pounds of food per week. How many pounds of food will a dolphin eat in 2 years? A. 2,088, because 87 x 12 = 1,044 and 10,44 x 2 = 2,088 B. 9,048, because 87 x 52 =4,524 and 4,524 x 2 = 9,048 C. 1,218, because 87 x 7 = 609 and 609 x 2 =1,218 Designated Six Weeks: 4th Six Weeks Days to teach: 27 Vocabulary Instructional Strategies Elapsed time Resources/ Weblinks Model using UPSC graphic organizer to solve multi-step word problems. Mathematics Chart Demonstrate how to use the mathematics chart to locate information needed to solve a word problem involving measurement. Engaging Mathematics: Clocks on a Numberline pgs 333-337 Hands on Standardstime p. 136-137 http://studyjams.sch olastic.com/studyja ms/jams/math/measu Peer practice reading rement/elapsedtime.htm word problems and use 4 operation word MM p. 271-278 cards (+, -, x, ÷) to Exemplar Lesson show what operations should be used. 2 8/1/2014 Hearne ISD Content: Math Course: 4th Grade Math Unit: Measurement and Geometry TEKS Guiding Questions/ Specificity 4.5(D) solve problems related to perimeter and area of rectangles where dimensions are whole numbers. Give students opportunity to act out walking a perimeter and filling in an area with square tiles to help them distinguish between the two. Assessment Juan and his 3 friends each have a video device like the one shown below. Use the ruler provided to determine the area of the device to the nearest inch. What would be the combined area of all the boys’ video devices? Readiness A. B. C. D. 15 sq. in. 64 sq. in 45 sq. in 60 sq. in. Designated Six Weeks: 4th Six Weeks Days to teach: 27 Vocabulary Instructional Strategies Perimeter Area Dimensions Model finding area and perimeter using index cards (3 x 5). Make a table that includes: Number of cards, lengths, width, area and perimeter. Fill in the table for 1, 2, 4, and 8 cards. In groups, determine the area and perimeter of pretaped shapes on the floor. Use this data to create an area or perimeter word problem for others to solve. Brainstorm a mnemonic device to help remember the difference between area and perimeter. Resources/ Weblinks 2D figures and ruler or Mathematics Charts http://www.slideshar e.net/emteacher/peri meter-and-areaword-problems TPT: Area & Perimeter Word Problem Task Cards for Enrichment & Differentation Rugs and fences game Supporting STAAR Achievement-Shape Sort: Area and Perimeter (use rectangle activities only) MM p. 199-206 3 8/1/2014 Hearne ISD Course: 4th Grade Math Unit: Measurement and Geometry TEKS Guiding Questions/ Specificity 4.8(B) /4.5(B) convert measurements within the same measurement system, customary or metric, from a smaller unit into a larger unit or a larger unit into a smaller unit when given other equivalent measures represented in a table Use measurement station to practice with tools. Content: Math Assessment Fredrico works at a bakery making fresh loaves of whole wheat bread. He wants to sell the bread by the ounce. Pounds 10 15 20 24 of Bread Ounce 16 24 32 ? s of 0 0 0 Bread Based on the data table, how many ounces of bread could Fredrico sell if he had 24 pounds of bread? Designated Six Weeks: 4th Six Weeks Days to teach: 27 Vocabulary Instructional Strategies Convert Demonstrate how to identify relationship between two measurements in a table. Guided Practice: Match cards of equal measure by using conversions. Collaborate and write problems involving converting units of measure and represent in a table. Resources/ Weblinks Mathematics Chart http://www.livebinders.co m/play/play?id=930542#a nchor -4th Grade click on link to open 4StationMEAS.docx Engaging Mathematics pg. 300-302 http://learnzillion.com/less ons/2328-solve-problemsinvolving-multipleconversions-from-largerunits-to-smaller-units Exemplar Lesson Readiness A. 384 B. 400 MM p. 263-270 4 8/1/2014 Hearne ISD Course: 4th Grade Math Unit: Measurement and Geometry TEKS Guiding Questions/ Specificity 4.6(A) identify points, lines, line segments, rays, angles, and perpendicular and parallel lines; Use Frayer model or vocabulary flash cards for all the terms. Content: Math Assessment Designated Six Weeks: 4th Six Weeks Days to teach: 27 Vocabulary Instructional Strategies Point Line Line segment Ray Angle Parallel lines Perpendicular lines Use visuals to create a graphic organizer for types of lines. Have partners play Pictionary and guess the geometric term. Play Simon Says with students making hand symbols for terms. Resources/ Weblinks Jammin’ ClassroomAngles, Parallel and Perpendicular Lines Game https://www.sheppardsoft ware.com/mathgames/geo metry/shapeshoot/line_sho ot.htm Lines Video http://learnzillion.com/less ons/3916-identify-pointslines-line-segments-andrays BrainPopJr- Points, Line Segments, Rays Promethean Planet (Angles) #31415 and #76389 New HOS p. 128&129 Engaging MathematicsClock Angles- Pg 226-227 Engaging MathematicsWho Am I? Pg 230-235 MM p. 207-214 5 8/1/2014 Hearne ISD Course: 4th Grade Math Unit: Measurement and Geometry TEKS Guiding Questions/ Specificity Content: Math Assessment 4.6(C) apply knowledge of right angles to identify acute, right, and obtuse triangles Designated Six Weeks: 4th Six Weeks Days to teach: 27 Vocabulary Instructional Strategies Right angle Acute angle Obtuse angle Use pipe cleaners to Create right, acute and obtuse angles. Resources/ Weblinks Triangle Shoot Gamehttp://www.sheppar dsoftware.com/ New HOS p. 136&137 Give geometric figures and name number of right angles, acute MM p. 223-230 angles, and/or obtuse angles. How would the triangle below be identified? A. right B. obtuse C. acute 6 8/1/2014 Hearne ISD Content: Math Course: 4th Grade Math Unit: Measurement and Geometry TEKS Guiding Questions/ Specificity 4.6(D) classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines or the presence or absence of angles of a specified size. Make verbal statements that classify by attribute. Assessment Designated Six Weeks: 4th Six Weeks Days to teach: 27 Vocabulary Instructional Strategies Mr. Brown saw the following traffic signs on his way to the coffee shop. Which traffic sign appears to have no perpendicular sides? Play “I Spy” with Partner using pattern blocks and making statements to classify. A. B. C. these D. None of Center: Round robin with 2D figures-each person makes a new statement on the index card. Resources/ Weblinks 2D figures Engaging Mathematicspg 230-235 Learn Zillion http://learnzillion.com/less ons/3448-identifyattributes-of-polygonsSorting Polygons http://illuminations.nctm.o rg/Lesson.aspx?id=1072 Readiness Which statement is true about the figure below? Exemplar Lesson MM p. 231-238 A. The figure has 8 acute angles B. The figure has 8 obtuse angles 7 8/1/2014 Hearne ISD Course: 4th Grade Math Unit: Measurement and Geometry TEKS Guiding Questions/ Specificity 4.6(B) identify and draw one or more lines of symmetry, if they exist, for a twodimensional figure; Identify difference between cutting a figure into 2 pieces and each piece is not identical and cutting a figure into 2 pieces and both pieces are identical. Content: Math Assessment Designated Six Weeks: 4th Six Weeks Days to teach: 27 Vocabulary Instructional Strategies Symmetry Investigate –how many lines will cut the figure into two identical halves. Explain to partner why one figure does not have a line of symmetry. Use figures to draw lines of symmetry. Resources/ Weblinks Use Miras to determine lines of symmetry Sheppard Software: Geometry: Symmetry Shape Game and Symmetry Lines Shape Game http://studyjams.scholastic .com/studyjams/jams/math /geometry/lines-ofsymmetry.htm Motivation Math http://learnzillion.com/less ons/3096-identify-linesymmetry-in-regularpolygons Promethean Planet: #81177 8 8/1/2014