Excel Math Product
Updates
Excel
Math is committed to keeping our products current and correcting
any issues that may arise.
Whenever
possible we indicate the changes on the website as soon as they
are made to the Teacher Edition or Lesson Sheets.
Teachers
tend to use a Teacher Edition for several years, so minor discrepancies
may appear if we have corrected the Lesson Sheets before you get a new book.
If your student and Teacher Edition copyright dates match and you still find issues in the curriculum, please contact us with the page number and problem. We will
contact you quickly to resolve the issue.
NOTE: In mid2010 we made a number of changes to Kindergarten and 3rd grade to accomodate a new California Social Review. We took out all references to cookies, candies, sodas, etc. We did not change any of the calculations or the answers to problems. Only the subjects and a few images were adjusted. We appreciate your understanding  if you are using an older TE it may not exactly match the latest lesson sheets but your TE does not need to be replaced. Simply download the replacement pages below.
Thank
you for your support and use of Excel Math.
Texas Lesson
Updates
In 2014
we created new Texas Teacher Editions to more closely address the new TEKS. Changes and updates to these Texas Editions are posted below (available for download as PDF files).
Common Core Lesson
Updates
In 2012
we added some Common Core Lesson pages to expand on those concepts already included in your Teacher Edition, Student Sheets and Projectable CD. Click
here for our Tools for Teachers and these new lesson pages (available for download as PDF files).
Quarterly Test Tables with CCS Correlations for Kindergarten through Grade 6 (click to view)
Print Editions (Student Sheets and Teacher Editions for Texas and Common Core)
Kindergarten
Guided Practice 54  added instructions to number the days of the week. Click here to download the revised Student Sheet.
Exercise 12  added counting by 10s on the front of the lesson sheet for the students to trace the path (so they practice counting by 10s as well as by 2s). Added counting by 1s on the back of the lesson sheet. Click here to download the revised Student Sheet.
First
Grade
Lesson 5  Some Guided Practice pages differ from the others. Click here for a PDF of the correct Guided Practice 5 Student Sheet page 1010.
Lesson 61  Added missing Homework C clock on Student Lesson Sheets. Click here for a PDF of the correct Lesson 61 Student Sheet page 1145.
Lesson 62  Added missing Guided Practice P clock on Student Lesson Sheets. Click here for a PDF of the correct Guided Practice 62 Student Sheet page 1148.
Quarterly Test 4  Some new questions have been added. Click here for a PDF of the correct Quarterly Test 4 Student Sheet page 1336
Second
Grade
Guided Practice 24  removed reference to the spinner in the Teacher Edition section E. Click here for the correct PDF file for Lesson 24 in Second Grade.
Guided Practice 35  added answers to Teacher Edition page 83. Click here for the correct PDF file for Lesson 35 in Second Grade.
Lesson 32 now introduces the dollar $ and cents ¢ symbols and has students begin to write money amounts using decimals. Click for a PDF file of the corrected student lesson sheet.
Guided Practice 40C has a correction and should show (11, 13, 15, 17) instead of 19. Click for a PDF file of the corrected student lesson sheet.
Guided Practice 46  changed one of the nickels to a penny so the CheckAnswer is correct and the two pennies and nickel add to 7¢. Click here for the correct PDF file for Guided Practice 46 in Second Grade.
Guided Practice 135B  changed the CheckAnswer to 29 and showed the addition work as 6 + 18 + 5 in the Teacher Edition to equal 29 instead of 27. Click here for the correct PDF file for Guided Practice 135.
Guided Practice 136A  changed the answer shown in the Teacher Edition under the CheckAnswer to 377 so it matches the CheckAnswer.
Third
Grade Student Lesson Sheets
Second Quarterly Test problem #16  changed from a probability problem to a realworld fractional parts problem with shading. Click here to download the revised Student Lesson Sheet.
Click here to download the revised Teacher Edition test table and page with answer key.
Third Quarterly Test Problems #2 and #14 changed to remove the decimals. Click here to download the revised Student Lesson sheet.
Third Quarterly Test Problem 20  fixed the typo in the word "minutes." Click here to download the revised Student Lesson sheet.
Create A Problem 22  fixed the answer in the Teacher Edition so the check mark is next to the school name .Click here to download the revised Teacher Edition Page 301
Fourth Quarterly Test Problem #14  changed to finding a unit rate instead of converting yards to feet. Click here to download the revised Student Lesson sheet.
Fourth Quarterly Test Problem #19  changed to finding a point on a number line instead of converting weight. Click here to download the revised Student Lesson Sheet.
Fifth
Grade Student Lesson Sheets
Second Quarterly Test problem #13  grid was missing, problem #16 problem was missing; problem #19 wrong answer was circled. Changed so the answer is now B  4. Click here to download the revised Student Lesson Sheet.
Sixth
Grade Student Lesson Sheets
Test 9  updated some test questions (#10, 13, 17, 18) to add more rigor. Click here to download the revised Student Lesson sheet for Test 9.
Fourth Quarterly Test problem #3  changed from finding area of a rectangle to a realworld problem finding area of a triangle.
problem #6  changed from a symmetry problem to finding the lowest common multiple
problem #10  changed from finding radius of a circle to finding an equivalent expression
problem #11  changed from a decimal divisor to an integer
problem #16  changed from measure of a straight angle to finding negative points on a grid
problem #17  changed from finding a square root to finding a number squared
Click here to download the revised Student Quarterly Test Page.
Click here to download the revised Teacher Edition test table and page with answer key for Texas.
Click here to download the revised Teacher Edition test table and page with answer key for Common Core.
Updated Projectable Lessons Electronic Product
Click
on the links below to download revised Excel
Math Lesson Pages (PDF files)
SECOND
Grade Projectable
Lesson 32  the disc shows an incorrect Lesson. Click here for the correct PDF file for Lesson 32 in Second Grade.
Lesson 65  the disc shows an incorrect Lesson. Click here for the correct PDF file for Lesson 65 in Second Grade.
Lesson 73  the disc shows an incorrect Lesson. Click here for the correct PDF file for Lesson 73 in Second Grade.
SIXTH
Grade
Projectable
Lesson 154  the pages on the disc are from Sixth Grade Lesson 153. Click here for the correct PDF file for Lesson 154 in Sixth Grade.
Updated Teacher Edition Pages and Student Sheets
Kindergarten 20092014
Print Edition
Guided Practice 54  added instructions to number the days of the week. Click here to download the revised Student Sheet.
Exercise 12  added counting by 10s on the front of the lesson sheet for the students to trace the path (so they practice counting by 10s as well as by 2s). Added counting by 1s on the back of the lesson sheet. Click here to download the revised Student Sheet.
Lesson 97  removed extra pictures and added arrows to show motion of items to subtract. Click here to download the revised Student Sheet.
Lesson 118  Changed Teacher Edition answer to circle 13 in the box with 13, 8, 12 and 5 (instead of circling 12).
Guided Practice 121  removed extra firefighter at the bottom of the page. Click here to download the revised Student Sheet.
Exercise 21  added pictures (rectangular shapes and bungee cords) on the front and back of the lesson sheet for the students to sort and label with L (longest) and S (shortest). Click here to download the revised Student Sheet.
Lesson 138  removed boxes beside numbers to subtract. Click here to download the revised Student Sheet.
Lesson 145  removed X markings from boxes on Student Sheet so students can draw them. Click here to download the revised Student Sheet.
Lesson 152  removed circles from answers on Student Sheet so students can draw them. Click here to download the revised Student Sheet.
20072014 Print Editions
First
Grade
Back
of Test 2  changed color codes on butterfly artwork
Guided Practice 25 A & C  removed an extra counting box
Guided Practice 23 J  changed answer from 8 to 3
Lesson 34 Example 1 in Lesson  changed number on line from
7 to 8
Guided Practice 39 P  moved answer off student sheet
Back of Test 4  changed answer for second flower from 6 to 7
Guided Practice 45 N  changed dime to 2 nickels
Guided Practice 48 K  changed dime to 2 nickels
Guided Practice 49 D  changed dime to 2 nickels; L  changed
TE answer from 19 to 12
Guided Practice 51 N  removed 2 extra counting boxes; P 
moved answer off student sheet
Lesson 61  Added missing Homework C clock on Student Lesson Sheets. Click here for a PDF of the correct Lesson 61 Student Sheet page 1145.
Lesson 62  Added missing Guided Practice P clock on Student Lesson Sheets. Click here for a PDF of the correct Guided Practice 62 Student Sheet page 1148
Test 6 #17  changed answer from likely to impossible
Lesson 77 A  removed 2 extra counting boxes
Lesson 114 #2  changed answer from 27 to 26
Quarterly Test 4  Some new questions have been added.Click here for a PDF of the correct Quarterly Test 4 Student Sheet page 1336
Second
Grade
Lesson 32 now introduces the dollar $ and cents ¢ symbols and has students begin to write money amounts using decimals. Click for a PDF file of the corrected student lesson sheet. Click for a PDF file of the corrected Teacher Edition page. Click for a PDF file of the corrected Projectable Lesson slides.
Guided Practice 46  changed one of the nickels to a penny so the CheckAnswer is correct and the two pennies and nickel add to 7¢. Click here for the correct PDF file for Guided Practice 46 in Second Grade
Second Quarter Test on Page 169 we corrected numbering of test problems but there were no changes to the problems themselves.
Lesson 140 #6  changed answer from $2.74 to $3.74 in Teacher Edition
Homework 141 C  first problem changed from addition to subtraction so it reads 8 = 12  4. Click for a PDF file of the corrected student lesson sheet.
Lesson 144  added the word necessarily to the definition of similar, so it reads: Two figures that are similar have the same proportions, but are not necessarily the same size.
Third
Grade
Create A Problem 22  fixed the answer in the Teacher Edition so the check mark is next to the school name .Click here to download the revised Teacher Edition Page 301
Guided
Practice 51 D  changed values on last question's answers
to 2, 3, 4, 5 to fix CheckAnswer
Create A Problem 8  added 12 to empty CheckAnswer box; fixed missing word in last story problem
Lessons 6365 and Test 12 are missing from some boxed sets of 10 Lessons. Click for a PDF file with the pages, or contact us for replacements.
Guided Practice 64 M  reversed the position of yes / no answers on symmetry problem to correct the CheckAnswer value. The image DOES have symmetry.
Lesson 66 added fractions on a number line to this lesson and others. Click each lesson number for a revised PDF file:
2nd Quarter Test #20  changed incorrect answer from C 33 to C 14.
Homework 99 E  changed incorrect CheckAnswer from 790 to 770 on Lesson Sheets
Lesson 115 & Test 20, and Lesson 120 & T21  4 pages have incorrect back sides due to a printing error. Click for a PDF file with the pages in the correct order.
Homework 116 G  changed incorrect CheckAnswer from 77 to 51
Lesson 120  added the word necessarily to the definition of similar, so it reads: Two figures that are similar have the same proportions, but are not necessarily the same size.
Guided Practice 123 J  changed artwork to clarify the answer is rotation
Fourth
Grade
Test
14  turned on answer layer in Teacher Edition so answers will appear
Lesson 45  changed Teacher Edition objective to "Students will round numbers to the nearest ten"
(not "tenth").
Lesson 60  added the word necessarily to the definition of similar, so it reads: Two figures that are similar have the same proportions, but are not necessarily the same size.
Homework 106 A  aligned the first column of numbers to be added. Click for a PDF file with the corrected page.
Homework 122 A  aligned the final column of numbers to be added. Click for a PDF file with the corrected page.
Guided Practice 140 F  changed #8 to read: 24 oz for 96¢. Click for a PDF file with the corrected page.
Fifth
Grade
Test
8 #17  moved answer off student layer
Guided Practice 29  the back side of 5068 was accidentally printed in Spanish on some English Lesson Sheets. Click for the page in English.
Lesson 51  revised the lesson plan to clarify how to calculate
a leap year. Click for the corrected PDF file for Lesson 51
Guided Practice 64 A  spelled out inch to improve readability
Guided Practice 85 E  added million to both answer lines
to clarify the CheckAnswer
Test 15 #18  provided two versions of expanded notation in TE
Sixth
Grade
Create
A Problem 2  Added parentheses to clarify order of operations
((2 x M)+(H + T) +1) ÷ (B  P)
Create
A Problem 10  Corrected the Hint to read: One kilogram is equal to about 2.2 pounds. Click for a PDF file of the corrected student lesson sheet. The solution shown in the Teacher Edition is correct.
Guided Practice 70 E  changed questions to read "only sisters?" and "only brothers?" so CheckAnswers remain the same.
Year End Test 2 Problem 36  moved answer off student sheet
