Build a Mangonel and experience the launch power of a medieval siege engine! Did you know that a Mangonel was a type of catapult used during the medieval period to throw objects at a low trajectory and high velocity to destroy castle walls? 37 pieces. Assembled sizes 4.2" x 7.7" x 16.5".
WARNING: CHOKING HAZARD - Small parts
Not for Children under 3 yrs
| Feature Group | |
| Keywords | Koontz, Mangonel, Power, catapult, physics, kits, trajectory, velocity, kit |
| Age/Grade | |
| Age From | 5+ |
| Grade From | K+ |
| International Data | |
| Country Of Origin | China |
| Product Code | |
| EAN-13 | 7290014566125 |
Tags: 6-10020, Koontz, Mangonel, science, education, science education, labware, classroom, lab, ,
Specials
10 Gallon Aquarium
This strong tanks feature welded angle-iron frames, with a non-corrosive baked-on finish suitable fo..
$49.99 $99.99
12" Alligator Clip / Banana Plug
Alligator and banana clips are safe and easy for students to use. The connectors are soldered to the..
$1.29 $1.49
12" Alligator Clip / Banana Plug - 3 Black, 3 Red
Alligator and banana clips are safe and easy for students to use. The connectors are soldered to the..
$8.99 $10.49
12" Banana Plug (both ends)
Banana plugs are safe and easy for students to use. The connectors are soldered to the insulated lea..
$1.29 $1.49
12" Banana Plug (both ends)
Banana plugs are safe and easy for students to use. The connectors are soldered to the insulated lea..
$1.29 $1.49
12" Banana Plug (both ends) - 3 Black, 3 Red
Banana plugs are safe and easy for students to use. The connectors are soldered to the insulated lea..
$7.96 $10.49
12mm Beads- Plastic, 500ml
Plastic styrene beads for plastic column kit. For grades 6 to 12. Measures 12mm diameter by 500ml si..
$20.99 $49.99
25mm D x 75mm L x 200mm Tl, Nylon, dz
It is a good practice to replace your brushes regularly to prevent scratching your glass and plastic..
$3.24 $6.49
30ml Cap 50mm Rim Dia x 30mm Bottom Dia x 30mm H
The porcelain casserole is made to withstand high temperatures when used for melting or drying ingre..
$1.29 $1.64
36" Alligator Clip (both ends)
Alligator and banana clips are safe and easy for students to use. The connectors are soldered to the..
$1.79 $1.89
36" Alligator Clip (both ends)
Alligator and banana clips are safe and easy for students to use. The connectors are soldered to the..
$1.79 $1.89
3D Reindeer Craft Kit
A perfect cold and snowy day Christmas activity project! Simply pop out the precision cut 3D model..
$4.99 $9.99
3D Santa and Sleigh Craft Kit
A perfect cold and snowy day Christmas activity project! Simply pop out the precision cut 3D model..
$4.99 $9.99
6 Gallon Aquarium
Your classroom aquarium can serve many purposes but, above all, it should be thought of as an instru..
$39.99 $74.99
76mm White -20 To 110 Deg C - Clear
Thermometer, Red Alcohol, White Back, Total Immersion, -20 to 110 deg. C, 300mmL. A total immersion ..
$2.19 $2.34
A Jumble In The Jungle
Every page contains two pictures that seem to be identical but, in fact, contain a number of discrep..
$1.99 $2.99
ABIG Block Printing Paper 20 Sheets, 905
This pad of 20, linoleum and block printing paper, measures 9" X 12".Ideal for Lino Block, Wood Bloc..
$14.99 $19.99
ABIG Linoleum, 825
This high quality linoleum is specifically manufactured for lino cutting and printing giving detaile..
$1.99 $2.89
Acids and Bases Kit
This kit allows learners to perform investigations on the properties of acids and bases. They also s..
$74.99 $149.99
Acrylic Equilateral Prism; 3" x 1"
Prisms are essential tools for teaching about light refraction and dispersion and come in a variety ..
$4.29 $4.74
Adaptation
Scales-Guppy (40x) • Dogfish (100x) • More Scales-Lizard(10x)/Bird(20x) • Frog Skin (160x) • Flight ..
$8.99 $9.50
Additional Game Mats/Markers/Die
Original games by the authors of the Fraction Bars™ program allow your students to have fun while le..
$7.99 $10.49
Advanced Geometry - Bingo Bus™
Get on Board the Bingo Bus™ ! The well-loved game of BINGO is transformed into fun topics for Math. ..
$15.49 $16.99
Adventures Around the Universe Shapemaker Fun
Each page in this booklet contains two pictures; one complete with transportation and one incomplete..
$1.79 $2.49
Air Pollution and Plant Health
Pore in Leaf Epidermis (430x) • Air Spaces Inside Leaf (480x) • Salt Particles from the Air (8400x) ..
$8.99 $9.50
Air Shape Ball 36
A great alternative to cage balls, air shape balls provide feather-light fun. Shapes float effortles..
$29.99 $39.99
Algebra - Bingo Bus™
Get on Board the Bingo Bus™ ! The well-loved game of BINGO is transformed into fun topics for Math. ..
$15.49 $17.99
Algebraic Thinking Games & Puzzles
Develop algebraic thinking and problem solving skills with these intriguing games and puzzles. Stude..
$19.99 $29.99
Amazing Animals
This book contains mazes of amazing animals, at different levels of difficulty. Enter the maze at th..
$1.99 $2.99
Amazing Buildings
This book contains mazes of famous buildings from around the world, at different levels of difficult..
$1.99 $2.99
Amphibians
Leopard Frog • Frog Eggs • Frog Tadpole- Late Gill Stage • Red spotted Newt • Salamander- Larval For..
$8.99 $9.50
Amusement Park Physics Game
Play the fast-paced game of Amusement Park Physics. Take a spin on the Tilt-a-Whirl, a hold on tight..
$11.99 $12.49
Ancient Life
Yellowstone • Brown Tide Algae • Stromatolite • Formminifera • Lichen- (3x) • Fungus - (1x0 • Ammoni..
$8.99 $9.50
Animals in Art 1: Art History CD DS
We find animals in great works of art from around the world to teach art concepts and learn about ar..
$3.99 $5.99
Animals in Art 2: Artists/Illustrator DS
Based on living artists who create in different media and styles, this CD-ROM looks at the way they ..
$3.99 $5.99
Aquarium
This strong tanks feature welded angle-iron frames, with a non-corrosive baked-on finish suitable fo..
$51.99 $377.99
Arithmetic is Fun Cross Puzzle- 2 Operation
This booklet contains arithmetic cross puzzles, which include the basic operations of addition and s..
$1.79 $2.49
Arithmetic is Fun Cross Puzzle- 4 Operation
This booklet contains arithmetic cross puzzles, which include the basic operations of addition, subt..
$1.79 $2.49
Art of Illusion CD
Twelve print images show works of art that fool the eye, including Relativity by M.C. Escher, The In..
$14.99 $19.99
Astronomy I - 6 Transparencies
Illustrate your point with this set of six overhead transparencies and one overlay. Topics include:..
$14.99 $29.99
Aurelia-The Life Cycle
Planula stage (120x) • Hydroid form (17x) • Budding polyp (17x) • constrictions in polyp (17x) • Str..
$8.99 $9.50
Automatic Burrettes (25ml) With Assembly and Container (Amber)
Automatic burette with burette tip assembly and amber storage container. The burette tip is attached..
$49.99 $69.99
Automatic Burrettes (25ml) With Assembly and Container (Clear)
When using the automatic barrette with tip assembly, you will find that the bead valve allows contro..
$49.99 $69.99
Balancing Board with Green cover - 13.75”
These balancing boards are very suitable for balancing exercises and rehabilitation of both children..
$29.99 $34.99
Ballistics Car
An essential for demonstrating that the forward velocity of a ball ejected vertically is the same as..
$19.99 $22.99
Basic Set 3-D Aerial Transparencies, Set/4 (Basic)
Basic Set includes images of rivers, valleys, cliffs, alluvial fans, folded mountains, and the erosi..
$7.99 $9.99
Basic Torso Discovery Pack
Constructed of durable laminated vinyl, this colorful 3-D Torso model is ideal for class demonstrati..
$69.99 $99.99
Basic Torso Discovery Pack
Constructed of durable laminated vinyl, this colorful 3-D Torso model is ideal for class demonstrati..
$77.99 $109.99
Basketball Toss Game Set
Increase your throwing accuracy with these new, fun toss games. Colorful vinyl mats are supported by..
$14.99 $15.99
Beautiful Butterfly
This booklet contains simple drawings with clearly defined lines, that the child may color with mark..
$1.29 $1.79