| Title | 
Company | 
Length | 
Year | 
Contribution | 
| Angles And Triangles | 
Baily / Film Associates | 
3’ | 
  | 
full production | 
| Parallax Shift | 
Baily / Film Associates | 
3’ | 
1968 | 
full production | 
    | 
| Star Map | 
Baily / Film Associates | 
3’ | 
  | 
full production | 
| Eratosthenes | 
Baily / Film Associates | 
3’ | 
  | 
full production | 
| Estimating And Averaging | 
Baily / Film Associates | 
3’ | 
  | 
full production | 
| Solar System | 
Baily / Film Associates | 
3’ | 
  | 
full production | 
| Venus Orbit | 
Baily / Film Associates | 
3’ | 
  | 
full production | 
| Mars Orbit | 
Baily / Film Associates | 
3’ | 
  | 
full production | 
| Baseline Survey | 
Baily / Film Associates | 
3’ | 
  | 
drawings | 
| Measuring The Moon | 
Baily / Film Associates | 
3’ | 
  | 
drawings | 
| Geometry Of A Circle | 
Baily / Film Associates | 
3’ | 
  | 
photography | 
| Additions Of Fractional Numbers | 
Macmillan | 
3’ | 
  | 
full production | 
| Fractional Parts | 
Macmillan | 
3’ | 
  | 
full production | 
| Slides | 
Macmillan | 
3’ | 
  | 
full production | 
| Exponents | 
Macmillan | 
3’ | 
  | 
full production | 
| Congruence | 
Macmillan | 
3’ | 
  | 
full production | 
| Addition Of Integers | 
Macmillan | 
3’ | 
  | 
full production | 
| 3-D Coordinates | 
Macmillan | 
3’ | 
  | 
drawings | 
| Symmetry | 
Macmillan | 
3’ | 
  | 
drawings | 
| General Order Relations | 
Macmillan | 
3’ | 
  | 
drawings | 
| Addition | 
Macmillan | 
3’ | 
  | 
photography | 
| Cartesian Graphing | 
Macmillan | 
3’ | 
  | 
photography | 
| (no title) | 
Macmillan | 
3’ | 
  | 
photography | 
| (no title) | 
Macmillan | 
3’ | 
  | 
photography | 
| (no title) | 
Macmillan | 
3’ | 
  | 
photography | 
| (no title) | 
Macmillan | 
3’ | 
  | 
photography | 
| (no title) | 
Macmillan | 
3’ | 
  | 
photography | 
| (no title) | 
Macmillan | 
3’ | 
  | 
photography | 
| (no title) | 
Macmillan | 
3’ | 
  | 
photography | 
| Multiplication With Whole Numbers | 
Houghton Mifflin | 
3’ | 
  | 
full production | 
| Fractional Numbers: What Are They? | 
Houghton Mifflin | 
3’ | 
  | 
full production | 
| Fractional Numbers Have Many Names | 
Houghton Mifflin | 
3’ | 
  | 
full production | 
| Addition With Fractional Numbers | 
Houghton Mifflin | 
3’ | 
  | 
full production | 
| Division With Fractional Numbers | 
Houghton Mifflin | 
3’ | 
  | 
full production | 
| Addition And Subtraction With Decimals | 
Houghton Mifflin | 
3’ | 
  | 
full production | 
| Division With Decimals | 
Houghton Mifflin | 
3’ | 
  | 
full production | 
| Percents | 
Houghton Mifflin | 
3’ | 
  | 
full production | 
| (no title) | 
Houghton Mifflin | 
3’ | 
  | 
full production |