| 5 |
|
Education |
2013-10-31 |
2023-11-21 |
4.4
|
32415
|
184
|
0 |
No |
Time Elapsed / Time Countdown. Live time calculator. Time between two dates |
Detail
♡
|
| 10 |
ninedigits workshop
nummolt
|
Puzzle |
2012-09-26 |
2023-11-26 |
4.3
|
18241
|
53
|
0 |
No |
Nine digits. Improve skills on 3 digits addition. Needs reflections about MOD 9 |
Detail
♡
|
| 19 |
Adding unit fractions
nummolt
|
Education |
2014-11-21 |
2023-11-17 |
4.2
|
14547
|
37
|
0 |
No |
Build proper fractions using 2 or 3 different unit fractions. |
Detail
♡
|
| 1 |
Reading fractions
nummolt
|
Education |
2014-12-31 |
2023-12-13 |
4.3
|
14235
|
40
|
0 |
No |
Reading fractions. Interactive reduction. Words and numbers. Rationals Sense |
Detail
♡
|
| 3 |
Touch decimals Place value
nummolt
|
Education |
2015-06-26 |
2024-07-27 |
3.4
|
7540
|
21
|
0 |
No |
Interactive double place value chart with positive and negative Tokens or Places |
Detail
♡
|
| 14 |
|
Education |
2013-06-11 |
2023-11-22 |
3.9
|
6867
|
24
|
0 |
No |
The Pythagorean Theorem interactive including 6 proofs. Visual and algebra. |
Detail
♡
|
| 15 |
|
Education |
2013-04-17 |
2023-11-23 |
3.8
|
5135
|
25
|
0 |
No |
Equivalent fractions, rational numbers, equivalent classes of pairs of integers. |
Detail
♡
|
| 8 |
Touch Natural Numbers
nummolt
|
Education |
2014-05-27 |
2023-11-20 |
4.6
|
5115
|
18
|
0 |
No |
To play with prime numbers, building or dismantling composite numbers. |
Detail
♡
|
| 9 |
Euler & Hamilton Path
nummolt
|
|
- |
- |
3.8
|
3995
|
18
|
0.93 |
No |
Graph Theory: Euler Path & Hamilton Path |
Detail
♡
|
| 2 |
|
Education |
2014-03-27 |
2023-11-15 |
4.4
|
3728
|
26
|
0 |
No |
It is very hard to live without the circadian clock. |
Detail
♡
|
| 20 |
Euclidean Algorithm GCD
nummolt
|
Education |
2017-03-23 |
2024-07-26 |
3.8
|
3553
|
13
|
0 |
No |
Animated Euclidean Algorithm
Greatest Common Divisor
"The Pulverizer" |
Detail
♡
|
| 16 |
|
|
2016-06-25 |
- |
3.9
|
2763
|
7
|
0 |
No |
Equivalent fractions: circle-square Math tool. Fraction Sense. Unit fractions. |
Detail
♡
|
| 12 |
Touch Integers ℤ (+ - × ÷)
nummolt
|
Education |
2015-11-08 |
2024-07-27 |
3.9
|
2263
|
9
|
0 |
No |
Integers operation using prime numbers: Fundamental Theorem of Arithmetic, live |
Detail
♡
|
| 4 |
How much pizza to order?
nummolt
|
Education |
2013-01-04 |
2023-11-24 |
5
|
2021
|
8
|
0 |
No |
Adding mixed fractions and multiplication of fractions |
Detail
♡
|
| 6 |
|
|
2016-12-03 |
- |
4
|
1807
|
8
|
0 |
No |
The Well-Sorted Irreducible Fractions |
Detail
♡
|
| 13 |
Fractions Balance
nummolt
|
|
2016-03-12 |
- |
3.6
|
1791
|
5
|
0 |
No |
Fractions balance scale: fractions adding, fractions division. |
Detail
♡
|
| 7 |
Adding apples and oranges
nummolt
|
Education |
2012-09-11 |
2023-11-28 |
3.5
|
1632
|
6
|
0 |
No |
Elementary Algebra
Value of an apple and an orange from 2 purchases |
Detail
♡
|
| 11 |
Measure Fractions
nummolt
|
Education |
2021-12-16 |
2023-11-29 |
4.1
|
1126
|
7
|
0 |
No |
Measuring proper fractions and improper fractions |
Detail
♡
|
| 18 |
|
|
- |
- |
2.8
|
1070
|
9
|
0.81 |
No |
Calculate area contained inside the rubber band. |
Detail
♡
|
| 17 |
|
Productivity |
2012-09-21 |
2023-11-28 |
3
|
772
|
9
|
0 |
No |
Calculation of bending of steel beams |
Detail
♡
|
