| A | B |
|---|
| KG is unit for what type of measure? | MASS |
| SEC is unit for what type of measure | TIME |
| meters is unit for what type of measure? | DISTANCE |
| DISTANCE scientific base units? | METERS |
| What unit would be used for measuring volume (such as a can of coke)? | Liter (L) or milliliter (mL) |
| Appropriate unit for measuring the length of a room? | meter (m) |
| Which unit would be used in determining distance from school to the Omaha Zoo? | kilometers (km) |
| What scientific unit would be most appropriate for measuring biomass of a soybean plant? | grams (g) |
| Unit to measure the amount of ibuprofen in a capsule? | milligrams (mg) |
| Unit to measure the height of a blade of grass? | centimeters (cm) |
| the height a rubberball bounces? | meters (m) or centimeters (cm) |
| the thickness of 5 sheets of notebook paper? | millimeters(m) |
| the amount of a dose of cough syrup? | milliliter (mL) |
| the circumference of softball? | centimeters (cm) |
| normal measurement for time | seconds (s) |
| scientific unit for temperature | degrees Celsius (oC) |
| which unit would be used for finding the volume of a marble? | milliliter (mL) |
| 5000 mL = ? L | 5.00 Liter (L) |
| .002 km = ? m | 2.00 meters (m) |
| Which unit would be used for determining the volume of a box? | cubic centimeters (cm3) |
| 455.88 mg = ? g | 0.45588 g OR BETTER 0.46 g |
| 2.5777 m = ? cm | 257.77 centimeters (cm) |
| The appropriate unit for measuring mass of food chickens eat.. | GRAMS |
| The appropriate unit for measure volume of wood blocks. | CUBIC CENTIMETERS/CENTIMETERS CUBED |
| Appropriate unit for measuring width of wood block | CENTIMETER |
| Appropriate unit for measuring the volume of water given to chickens | LITER |
| Which unit would be used for determining the volume of a box? | cubic centimeters (cm3) |
| which unit would be used for finding the volume of a marble? | milliliter (mL) |
| scientific unit for temperature | degrees Celsius (oC) |
| normal measurement for time | seconds (s) |
| The hypothesis stated the type of water sealer would affect mass of wood blocks soaked in water. The data collected supports the hypothesis. | CONCLUSION |
| Starts with “Does” or “Will”, contains IV and DV, and ends with “?” | PROBLEM |
| -Written as numbered steps -Each step begins with a verb, “command” statements | PROCEDURE |
| -Restates hypothesis -States whether hypothesis is supported or not supported | CONCLUSION |
| Will the type of water sealer affect mass of wood blocks soaked in water in grams? | PROBLEM |
| If the type of sealer changes, then the amount of mass wood blocks will change. The blocks that have the sealer that contains carboxyl will gain the least amount of water. | HYPOTHESIS |
| The wood blocks with carboxyl applied gained an average of 26.32 grams. The wood bricks with acetyl acetate applied gained an average of 33.77 grams. | RESULTS |
| Will ___________affect ______? | PROBLEM |
| If ___________ decreases, then ________ will decrease. | HYPOTHESIS |
| 1. Get 30 wood blocks 24 cm x 6 cm. 2. Apply 25 mL of carboxyl sealer to 10 of the wood blocks. 3. Allow to dry for 24 hours. 4. ….continued | PROCEDURE |
| -Contains numbers. -Usually refers to statistical analysis like average, mean, median, or range. | RESULTS |
| Occurrence that is noticed using senses but is not measured | QUALITATIVE OBSERVATION |
| the part of the experiment, that the person doing the experiment changes or controls | INDEPENDENT VARIABLE |
| part of the experiment being measured | DEPENDENT VARIABLE |
| mass of food chickens eat WHICH PART OF EXPERIMENTAL DESIGN? | DEPENDENT VARIABLE |
| amount of sunlight WHICH PART OF EXPERIMENTAL DESIGN? | INDEPENDENT VARIABLE |
| the non-experimental group WHICH PART OF EXPERIMENTAL DESIGN? | CONTROL GROUP |
| keeps all necessary parts of the experimental design the same so the only effect caused by IV | CONSTANTS |
| repetition of the experiment; should have a minimum of 10 for each group | RETESTS/TRIALS |
| type of water sealer WHICH PART OF EXPERIMENTAL DESIGN? | INDEPENDENT VARIABLE |
| mass of wood blocks after soaking in water WHICH PART OF EXPERIMENTAL DESIGN? | DEPENDENT VARIABLE |
| The same amount of time the wood blocks are soaked in water. WHICH PART OF EXPERIMENTAL DESIGN? | CONSTANT |
| The wood blocks not treated with sealer.WHICH PART OF EXPERIMENTAL DESIGN? | CONTROL GROUP |
| Thirty trials for each type of wood sealer and the control group. WHICH PART OF EXPERIMENTAL DESIGN? | RETESTS |
| 455.88 mg = ? g | 0.45588 g OR BETTER 0.46 g |
| 2.5777 m = ? cm | 257.77 centimeters (cm) |
| starts with "does" or "will" | problem |
| starts with "if" or "as" | hypothesis |
| includes "hypothesis is supported" | conclusion |
| directions for an experiment | procedure |
| gathering reliable information about problem | research |
| contains statistics like mean and median | results |
| part of problem being changed by experimenter | independent variable |
| parts of experiment kept exactly the same so only difference is independent variable | constants |
| test group without independent variable | control group |
| The hypothesis stated the type of water sealer would affect mass of wood blocks soaked in water. The data collected supports the hypothesis. | CONCLUSION |
| -Written as numbered steps -Each step begins with a verb, “command” statements | PROCEDURE |
| -Restates hypothesis -States whether hypothesis is supported or not supported | CONCLUSION |
| The wood blocks with carboxyl applied gained an average of 26.32 grams. The wood bricks with acetyl acetate applied gained an average of 33.77 grams. | RESULTS |
| Will ___________affect ______? | PROBLEM |
| If ___________ decreases, then ________ will decrease. | HYPOTHESIS |
| 1. Get 30 wood blocks 24 cm x 6 cm. 2. Apply 25 mL of carboxyl sealer to 10 of the wood blocks. 3. Allow to dry for 24 hours. 4. ….continued | PROCEDURE |
| -Contains numbers. -Usually refers to statistical analysis like average, mean, median, or range. | RESULTS |
| 0.33 YDS = ? meters ? centimeters ? milliliters | 0.30 m 30.03 cm 300.30 mm |
| 45 degrees F = ? degrees C | 7.28 degrees C |
| 978..75 inches = ?centimeters ?meters ?kilometers | 2484.75 centimeters 24.85 meters 2.48 kilometers |
| 0.25 gallons = ? liters ?milliliters | 0.95 liters 947.50 milliliters |
| Formula for calculating density? | D = mass /volume (m/v) |
| density units | g/mL or g/cm3 |
| Volume units for a regular object (L x W x H) | cm3 |
| Volume units for a fluid or an irregular object | mL |
| If an irregular shaped object is put in a graduated cylinder with 20 mL of water and the water level raises to 23 mL of water, what is the volume of the irregular object? | 3.00 mL |
| If a regular object has a length of 1.5 cm, a width of 2.00cm, and a height of 2.5 cm...what is the objects volume? | 7.5 0 cm3 |
| An object has a mass of 0.75 g and a volume of 1.25 mL...what is the object's density? | 0.60 g/ml |
| A 8.90 g object is placed in 10.00 mL of water causing the water level to raise to 12.00 ml...what is the object's density? | 4.45 g/mL |
| An object with a density of 2.50 g/cm3 , has a mass of 8.00 g. What is the object's volume? | 3.20 cm3 |
