根据第五段Theconclusionwilleitherclearlysupportthehypothesisoritwillnot.(结论要么明确支持假设,要么不支持。)可知此处指的是结论要么明确支持假设,要么不支持假设,所以划线的it指的是前面的Theconclusion。故选A。(5)主旨大意题。根据第一段Thereareusuallyfourstepsinthescientificmethod,includingobservation(观察),...
The scientific method is used for simple experiments (实验) that students may do in the classroom or very difficult experiments that scientists are doing throughout the world. It is a way of thinking that helps you to avoid drawing incorrect conclusions. There are usually four steps in the sci...
The scientific method is used for simple experiments that students may do in the classroom or very difficult experiments that scientists are doing all over the world. It is a way of thinking that helps you to avoid drawing incorrect conclusions. There are usually four steps in the scientific me...
◆ Analyze the data. Once all the data has been collected and organized, it must be analyzed. Using previous research or scientific information about the problem, the psychologist must apply the new data gathered. ◆ Publish the information learned. The final step of the scientific method in ps...
Challenge students to engineer the best possible umbrella from various household supplies. Encourage them to plan, draw blueprints, and test their creations using the scientific method. Learn more:Umbrella STEM Challenge 73. Grow rock candy
【解析】根据题干,这里要求补全句子,首先分析句子成分,这里的主语是“The scientific method”(科学方法),谓语是“is used for”(被用于),宾语是“simple experiments”(简单的实验),“that”是关系代词,引导定语从句,在从句中作宾语,用来修饰先行词“simple experiments”(简单的实验),从句中主语是“students”(...
Thescientificmethodisusedforsimpleexperimentsthatstudentsmaydointheclassroomorverydifficultexperimentsthatscientistsaredoingallovertheworld.Itisawayofthinkingthathelpsyoutoavoiddrawingincorrectconclusions.Thereareusuallyfourstepsinthescientificmethod,includingobservation(观察),hypothesis(假设),experiment,andconclusion.Thesteps...
Choose a question, set up an experiment, and record your results using the scientific method! 🔎 Look through our big list of easy science fair projects here and create a science fair board here. What are the best science experiments for elementary students?Start with simple experiments like ...
Using the Scientific Method The scientific method is a process or method of research. A problem is identified, information about the problem is gathered, a hypothesis or question is formulated from the information, and the hypothesis is tested with an experiment to prove or disprove its validity....
the best equipment or tools# Propagation of errors with correlated variables#Summary of important concepts#Exercises and problems#References# Least Squares Method and Linear Regression#Least squares method — Linear regression#Correlation and causality#Uncertainty in the adjustment parameters#Occam's razor ...